157216944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 440692032

約数和(自身を除く): 283475088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 211, 228, 258, 304, 344, 361, 422, 456, 516, 633, 688, 722, 817, 844, 912, 1032, 1083, 1266, 1444, 1634, 1688, 2064, 2166, 2451, 2532, 2888, 3268, 3376, 4009, 4332, 4902, 5064, 5776, 6536, 8018, 8664, 9073, 9804, 10128, 12027, 13072, 15523, 16036, 17328, 18146, 19608, 24054, 27219, 31046, 32072, 36292, 39216, 46569, 48108, 54438, 62092, 64144, 72584, 76171, 93138, 96216, 108876, 124184, 145168, 152342, 172387, 186276, 192432, 217752, 228513, 248368, 304684, 344774, 372552, 435504, 457026, 517161, 609368, 689548, 745104, 914052, 1034322, 1218736, 1379096, 1828104, 2068644, 2758192, 3275353, 3656208, 4137288, 6550706, 8274576, 9826059, 13101412, 19652118, 26202824, 39304236, 52405648, 78608472, 157216944]

約数ペア:

[(1, 157216944), (2, 78608472), (3, 52405648), (4, 39304236), (6, 26202824), (8, 19652118), (12, 13101412), (16, 9826059), (19, 8274576), (24, 6550706), (38, 4137288), (43, 3656208), (48, 3275353), (57, 2758192), (76, 2068644), (86, 1828104), (114, 1379096), (129, 1218736), (152, 1034322), (172, 914052), (211, 745104), (228, 689548), (258, 609368), (304, 517161), (344, 457026), (361, 435504), (422, 372552), (456, 344774), (516, 304684), (633, 248368), (688, 228513), (722, 217752), (817, 192432), (844, 186276), (912, 172387), (1032, 152342), (1083, 145168), (1266, 124184), (1444, 108876), (1634, 96216), (1688, 93138), (2064, 76171), (2166, 72584), (2451, 64144), (2532, 62092), (2888, 54438), (3268, 48108), (3376, 46569), (4009, 39216), (4332, 36292), (4902, 32072), (5064, 31046), (5776, 27219), (6536, 24054), (8018, 19608), (8664, 18146), (9073, 17328), (9804, 16036), (10128, 15523), (12027, 13072)]