193307536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 402282288

約数和(自身を除く): 208974752

約数列:

[1, 2, 4, 8, 16, 37, 53, 61, 74, 101, 106, 122, 148, 202, 212, 244, 296, 404, 424, 488, 592, 808, 848, 976, 1616, 1961, 2257, 3233, 3737, 3922, 4514, 5353, 6161, 6466, 7474, 7844, 9028, 10706, 12322, 12932, 14948, 15688, 18056, 21412, 24644, 25864, 29896, 31376, 36112, 42824, 49288, 51728, 59792, 85648, 98576, 119621, 198061, 227957, 239242, 326533, 396122, 455914, 478484, 653066, 792244, 911828, 956968, 1306132, 1584488, 1823656, 1913936, 2612264, 3168976, 3647312, 5224528, 12081721, 24163442, 48326884, 96653768, 193307536]

約数ペア:

[(1, 193307536), (2, 96653768), (4, 48326884), (8, 24163442), (16, 12081721), (37, 5224528), (53, 3647312), (61, 3168976), (74, 2612264), (101, 1913936), (106, 1823656), (122, 1584488), (148, 1306132), (202, 956968), (212, 911828), (244, 792244), (296, 653066), (404, 478484), (424, 455914), (488, 396122), (592, 326533), (808, 239242), (848, 227957), (976, 198061), (1616, 119621), (1961, 98576), (2257, 85648), (3233, 59792), (3737, 51728), (3922, 49288), (4514, 42824), (5353, 36112), (6161, 31376), (6466, 29896), (7474, 25864), (7844, 24644), (9028, 21412), (10706, 18056), (12322, 15688), (12932, 14948)]