137717748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 443416064

約数和(自身を除く): 305698316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 61, 62, 63, 68, 84, 93, 102, 119, 122, 124, 126, 153, 183, 186, 204, 217, 238, 244, 252, 279, 289, 306, 357, 366, 372, 427, 434, 476, 527, 549, 558, 578, 612, 651, 714, 732, 854, 867, 868, 1037, 1054, 1071, 1098, 1116, 1156, 1281, 1302, 1428, 1581, 1708, 1734, 1891, 1953, 2023, 2074, 2108, 2142, 2196, 2562, 2601, 2604, 3111, 3162, 3468, 3689, 3782, 3843, 3906, 4046, 4148, 4284, 4743, 5124, 5202, 5673, 6069, 6222, 6324, 7259, 7378, 7564, 7686, 7812, 8092, 8959, 9333, 9486, 10404, 11067, 11346, 12138, 12444, 13237, 14518, 14756, 15372, 17019, 17629, 17918, 18207, 18666, 18972, 21777, 22134, 22692, 24276, 26474, 26877, 29036, 32147, 33201, 34038, 35258, 35836, 36414, 37332, 39711, 43554, 44268, 52887, 52948, 53754, 62713, 64294, 65331, 66402, 68076, 70516, 72828, 79422, 80631, 87108, 96441, 105774, 107508, 119133, 123403, 125426, 128588, 130662, 132804, 158661, 158844, 161262, 188139, 192882, 211548, 225029, 238266, 246806, 250852, 261324, 289323, 317322, 322524, 370209, 376278, 385764, 450058, 476532, 493612, 546499, 564417, 578646, 634644, 675087, 740418, 752556, 900116, 1092998, 1110627, 1128834, 1157292, 1350174, 1480836, 1639497, 2025261, 2185996, 2221254, 2257668, 2700348, 3278994, 3825493, 4050522, 4442508, 4918491, 6557988, 7650986, 8101044, 9836982, 11476479, 15301972, 19673964, 22952958, 34429437, 45905916, 68858874, 137717748]

約数ペア:

[(1, 137717748), (2, 68858874), (3, 45905916), (4, 34429437), (6, 22952958), (7, 19673964), (9, 15301972), (12, 11476479), (14, 9836982), (17, 8101044), (18, 7650986), (21, 6557988), (28, 4918491), (31, 4442508), (34, 4050522), (36, 3825493), (42, 3278994), (51, 2700348), (61, 2257668), (62, 2221254), (63, 2185996), (68, 2025261), (84, 1639497), (93, 1480836), (102, 1350174), (119, 1157292), (122, 1128834), (124, 1110627), (126, 1092998), (153, 900116), (183, 752556), (186, 740418), (204, 675087), (217, 634644), (238, 578646), (244, 564417), (252, 546499), (279, 493612), (289, 476532), (306, 450058), (357, 385764), (366, 376278), (372, 370209), (427, 322524), (434, 317322), (476, 289323), (527, 261324), (549, 250852), (558, 246806), (578, 238266), (612, 225029), (651, 211548), (714, 192882), (732, 188139), (854, 161262), (867, 158844), (868, 158661), (1037, 132804), (1054, 130662), (1071, 128588), (1098, 125426), (1116, 123403), (1156, 119133), (1281, 107508), (1302, 105774), (1428, 96441), (1581, 87108), (1708, 80631), (1734, 79422), (1891, 72828), (1953, 70516), (2023, 68076), (2074, 66402), (2108, 65331), (2142, 64294), (2196, 62713), (2562, 53754), (2601, 52948), (2604, 52887), (3111, 44268), (3162, 43554), (3468, 39711), (3689, 37332), (3782, 36414), (3843, 35836), (3906, 35258), (4046, 34038), (4148, 33201), (4284, 32147), (4743, 29036), (5124, 26877), (5202, 26474), (5673, 24276), (6069, 22692), (6222, 22134), (6324, 21777), (7259, 18972), (7378, 18666), (7564, 18207), (7686, 17918), (7812, 17629), (8092, 17019), (8959, 15372), (9333, 14756), (9486, 14518), (10404, 13237), (11067, 12444), (11346, 12138)]