39196696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 102643200

約数和(自身を除く): 63446504

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 119, 133, 136, 152, 154, 187, 197, 209, 238, 266, 308, 323, 374, 394, 418, 476, 532, 616, 646, 748, 788, 836, 952, 1064, 1292, 1309, 1379, 1463, 1496, 1576, 1672, 2167, 2261, 2584, 2618, 2758, 2926, 3349, 3553, 3743, 4334, 4522, 5236, 5516, 5852, 6698, 7106, 7486, 8668, 9044, 10472, 11032, 11704, 13396, 14212, 14972, 15169, 17336, 18088, 23443, 24871, 26201, 26792, 28424, 29944, 30338, 36839, 41173, 46886, 49742, 52402, 60676, 63631, 73678, 82346, 93772, 99484, 104804, 121352, 127262, 147356, 164692, 187544, 198968, 209608, 254524, 257873, 288211, 294712, 329384, 445417, 509048, 515746, 576422, 699941, 890834, 1031492, 1152844, 1399882, 1781668, 2062984, 2305688, 2799764, 3563336, 4899587, 5599528, 9799174, 19598348, 39196696]

約数ペア:

[(1, 39196696), (2, 19598348), (4, 9799174), (7, 5599528), (8, 4899587), (11, 3563336), (14, 2799764), (17, 2305688), (19, 2062984), (22, 1781668), (28, 1399882), (34, 1152844), (38, 1031492), (44, 890834), (56, 699941), (68, 576422), (76, 515746), (77, 509048), (88, 445417), (119, 329384), (133, 294712), (136, 288211), (152, 257873), (154, 254524), (187, 209608), (197, 198968), (209, 187544), (238, 164692), (266, 147356), (308, 127262), (323, 121352), (374, 104804), (394, 99484), (418, 93772), (476, 82346), (532, 73678), (616, 63631), (646, 60676), (748, 52402), (788, 49742), (836, 46886), (952, 41173), (1064, 36839), (1292, 30338), (1309, 29944), (1379, 28424), (1463, 26792), (1496, 26201), (1576, 24871), (1672, 23443), (2167, 18088), (2261, 17336), (2584, 15169), (2618, 14972), (2758, 14212), (2926, 13396), (3349, 11704), (3553, 11032), (3743, 10472), (4334, 9044), (4522, 8668), (5236, 7486), (5516, 7106), (5852, 6698)]