156499904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 358152192

約数和(自身を除く): 201652288

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 71, 88, 101, 124, 142, 176, 202, 248, 284, 341, 352, 404, 496, 568, 682, 704, 781, 808, 992, 1111, 1136, 1364, 1562, 1616, 1984, 2201, 2222, 2272, 2728, 3124, 3131, 3232, 4402, 4444, 4544, 5456, 6248, 6262, 6464, 7171, 8804, 8888, 10912, 12496, 12524, 14342, 17608, 17776, 21824, 24211, 24992, 25048, 28684, 34441, 35216, 35552, 48422, 49984, 50096, 57368, 68882, 70432, 71104, 78881, 96844, 100192, 114736, 137764, 140864, 157762, 193688, 200384, 222301, 229472, 275528, 315524, 387376, 444602, 458944, 551056, 631048, 774752, 889204, 1102112, 1262096, 1549504, 1778408, 2204224, 2445311, 2524192, 3556816, 4890622, 5048384, 7113632, 9781244, 14227264, 19562488, 39124976, 78249952, 156499904]

約数ペア:

[(1, 156499904), (2, 78249952), (4, 39124976), (8, 19562488), (11, 14227264), (16, 9781244), (22, 7113632), (31, 5048384), (32, 4890622), (44, 3556816), (62, 2524192), (64, 2445311), (71, 2204224), (88, 1778408), (101, 1549504), (124, 1262096), (142, 1102112), (176, 889204), (202, 774752), (248, 631048), (284, 551056), (341, 458944), (352, 444602), (404, 387376), (496, 315524), (568, 275528), (682, 229472), (704, 222301), (781, 200384), (808, 193688), (992, 157762), (1111, 140864), (1136, 137764), (1364, 114736), (1562, 100192), (1616, 96844), (1984, 78881), (2201, 71104), (2222, 70432), (2272, 68882), (2728, 57368), (3124, 50096), (3131, 49984), (3232, 48422), (4402, 35552), (4444, 35216), (4544, 34441), (5456, 28684), (6248, 25048), (6262, 24992), (6464, 24211), (7171, 21824), (8804, 17776), (8888, 17608), (10912, 14342), (12496, 12524)]