149903824

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 354727296

約数和(自身を除く): 204823472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 131, 136, 238, 262, 272, 476, 524, 601, 917, 952, 1048, 1202, 1834, 1904, 2096, 2227, 2404, 3668, 4207, 4454, 4808, 7336, 8414, 8908, 9616, 10217, 14672, 15589, 16828, 17816, 20434, 31178, 33656, 35632, 40868, 62356, 67312, 71519, 78731, 81736, 124712, 143038, 157462, 163472, 249424, 286076, 314924, 551117, 572152, 629848, 1102234, 1144304, 1259696, 1338427, 2204468, 2676854, 4408936, 5353708, 8817872, 9368989, 10707416, 18737978, 21414832, 37475956, 74951912, 149903824]

約数ペア:

[(1, 149903824), (2, 74951912), (4, 37475956), (7, 21414832), (8, 18737978), (14, 10707416), (16, 9368989), (17, 8817872), (28, 5353708), (34, 4408936), (56, 2676854), (68, 2204468), (112, 1338427), (119, 1259696), (131, 1144304), (136, 1102234), (238, 629848), (262, 572152), (272, 551117), (476, 314924), (524, 286076), (601, 249424), (917, 163472), (952, 157462), (1048, 143038), (1202, 124712), (1834, 81736), (1904, 78731), (2096, 71519), (2227, 67312), (2404, 62356), (3668, 40868), (4207, 35632), (4454, 33656), (4808, 31178), (7336, 20434), (8414, 17816), (8908, 16828), (9616, 15589), (10217, 14672)]