123256188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 371347200

約数和(自身を除く): 248091012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 289, 297, 306, 359, 374, 396, 459, 561, 578, 594, 612, 718, 748, 867, 918, 1077, 1122, 1156, 1188, 1436, 1683, 1734, 1836, 2154, 2244, 2601, 3179, 3231, 3366, 3468, 3949, 4308, 5049, 5202, 6103, 6358, 6462, 6732, 7803, 7898, 9537, 9693, 10098, 10404, 11847, 12206, 12716, 12924, 15606, 15796, 18309, 19074, 19386, 20196, 23694, 24412, 28611, 31212, 35541, 36618, 38148, 38772, 47388, 54927, 57222, 67133, 71082, 73236, 85833, 103751, 106623, 109854, 114444, 134266, 142164, 164781, 171666, 201399, 207502, 213246, 219708, 268532, 311253, 329562, 343332, 402798, 415004, 426492, 604197, 622506, 659124, 805596, 933759, 1141261, 1208394, 1245012, 1812591, 1867518, 2282522, 2416788, 2801277, 3423783, 3625182, 3735036, 4565044, 5602554, 6847566, 7250364, 10271349, 11205108, 13695132, 20542698, 30814047, 41085396, 61628094, 123256188]

約数ペア:

[(1, 123256188), (2, 61628094), (3, 41085396), (4, 30814047), (6, 20542698), (9, 13695132), (11, 11205108), (12, 10271349), (17, 7250364), (18, 6847566), (22, 5602554), (27, 4565044), (33, 3735036), (34, 3625182), (36, 3423783), (44, 2801277), (51, 2416788), (54, 2282522), (66, 1867518), (68, 1812591), (99, 1245012), (102, 1208394), (108, 1141261), (132, 933759), (153, 805596), (187, 659124), (198, 622506), (204, 604197), (289, 426492), (297, 415004), (306, 402798), (359, 343332), (374, 329562), (396, 311253), (459, 268532), (561, 219708), (578, 213246), (594, 207502), (612, 201399), (718, 171666), (748, 164781), (867, 142164), (918, 134266), (1077, 114444), (1122, 109854), (1156, 106623), (1188, 103751), (1436, 85833), (1683, 73236), (1734, 71082), (1836, 67133), (2154, 57222), (2244, 54927), (2601, 47388), (3179, 38772), (3231, 38148), (3366, 36618), (3468, 35541), (3949, 31212), (4308, 28611), (5049, 24412), (5202, 23694), (6103, 20196), (6358, 19386), (6462, 19074), (6732, 18309), (7803, 15796), (7898, 15606), (9537, 12924), (9693, 12716), (10098, 12206), (10404, 11847)]