151498984

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 370944000

約数和(自身を除く): 219445016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 137, 182, 196, 217, 248, 274, 343, 364, 392, 403, 434, 548, 637, 686, 728, 806, 868, 959, 1096, 1274, 1372, 1519, 1612, 1736, 1781, 1918, 2548, 2744, 2821, 3038, 3224, 3562, 3836, 4247, 4459, 5096, 5642, 6076, 6713, 7124, 7672, 8494, 8918, 10633, 11284, 12152, 12467, 13426, 14248, 16988, 17836, 19747, 21266, 22568, 24934, 26852, 29729, 33976, 35672, 39494, 42532, 46991, 49868, 53704, 55211, 59458, 78988, 85064, 87269, 93982, 99736, 110422, 118916, 138229, 157976, 174538, 187964, 208103, 220844, 237832, 276458, 349076, 375928, 386477, 416206, 441688, 552916, 610883, 698152, 772954, 832412, 1105832, 1221766, 1456721, 1545908, 1664824, 2443532, 2705339, 2913442, 3091816, 4887064, 5410678, 5826884, 10821356, 11653768, 18937373, 21642712, 37874746, 75749492, 151498984]

約数ペア:

[(1, 151498984), (2, 75749492), (4, 37874746), (7, 21642712), (8, 18937373), (13, 11653768), (14, 10821356), (26, 5826884), (28, 5410678), (31, 4887064), (49, 3091816), (52, 2913442), (56, 2705339), (62, 2443532), (91, 1664824), (98, 1545908), (104, 1456721), (124, 1221766), (137, 1105832), (182, 832412), (196, 772954), (217, 698152), (248, 610883), (274, 552916), (343, 441688), (364, 416206), (392, 386477), (403, 375928), (434, 349076), (548, 276458), (637, 237832), (686, 220844), (728, 208103), (806, 187964), (868, 174538), (959, 157976), (1096, 138229), (1274, 118916), (1372, 110422), (1519, 99736), (1612, 93982), (1736, 87269), (1781, 85064), (1918, 78988), (2548, 59458), (2744, 55211), (2821, 53704), (3038, 49868), (3224, 46991), (3562, 42532), (3836, 39494), (4247, 35672), (4459, 33976), (5096, 29729), (5642, 26852), (6076, 24934), (6713, 22568), (7124, 21266), (7672, 19747), (8494, 17836), (8918, 16988), (10633, 14248), (11284, 13426), (12152, 12467)]