40138098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 111089664

約数和(自身を除く): 70951566

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 41, 42, 66, 77, 78, 82, 91, 123, 143, 154, 163, 182, 231, 246, 273, 286, 287, 326, 429, 451, 462, 489, 533, 546, 574, 858, 861, 902, 978, 1001, 1066, 1141, 1353, 1599, 1722, 1793, 2002, 2119, 2282, 2706, 3003, 3157, 3198, 3423, 3586, 3731, 4238, 5379, 5863, 6006, 6314, 6357, 6683, 6846, 7462, 9471, 10758, 11193, 11726, 12551, 12714, 13366, 14833, 17589, 18942, 20049, 22386, 23309, 25102, 29666, 35178, 37653, 40098, 41041, 44499, 46618, 46781, 69927, 73513, 75306, 82082, 86879, 88998, 93562, 123123, 139854, 140343, 147026, 163163, 173758, 220539, 246246, 260637, 280686, 326326, 441078, 489489, 514591, 521274, 608153, 955669, 978978, 1029182, 1216306, 1543773, 1824459, 1911338, 2867007, 3087546, 3648918, 5734014, 6689683, 13379366, 20069049, 40138098]

約数ペア:

[(1, 40138098), (2, 20069049), (3, 13379366), (6, 6689683), (7, 5734014), (11, 3648918), (13, 3087546), (14, 2867007), (21, 1911338), (22, 1824459), (26, 1543773), (33, 1216306), (39, 1029182), (41, 978978), (42, 955669), (66, 608153), (77, 521274), (78, 514591), (82, 489489), (91, 441078), (123, 326326), (143, 280686), (154, 260637), (163, 246246), (182, 220539), (231, 173758), (246, 163163), (273, 147026), (286, 140343), (287, 139854), (326, 123123), (429, 93562), (451, 88998), (462, 86879), (489, 82082), (533, 75306), (546, 73513), (574, 69927), (858, 46781), (861, 46618), (902, 44499), (978, 41041), (1001, 40098), (1066, 37653), (1141, 35178), (1353, 29666), (1599, 25102), (1722, 23309), (1793, 22386), (2002, 20049), (2119, 18942), (2282, 17589), (2706, 14833), (3003, 13366), (3157, 12714), (3198, 12551), (3423, 11726), (3586, 11193), (3731, 10758), (4238, 9471), (5379, 7462), (5863, 6846), (6006, 6683), (6314, 6357)]