127445604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 365238720

約数和(自身を除く): 237793116

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 132, 143, 156, 169, 174, 197, 286, 319, 338, 348, 377, 394, 429, 507, 572, 591, 638, 676, 754, 788, 858, 957, 1014, 1131, 1182, 1276, 1508, 1716, 1859, 1914, 2028, 2167, 2262, 2364, 2561, 3718, 3828, 4147, 4334, 4524, 4901, 5122, 5577, 5713, 6501, 7436, 7683, 8294, 8668, 9802, 10244, 11154, 11426, 12441, 13002, 14703, 15366, 16588, 17139, 19604, 22308, 22852, 24882, 26004, 28171, 29406, 30732, 33293, 34278, 49764, 53911, 56342, 58812, 62843, 66586, 68556, 74269, 84513, 99879, 107822, 112684, 125686, 133172, 148538, 161733, 169026, 188529, 199758, 215644, 222807, 251372, 297076, 323466, 338052, 366223, 377058, 399516, 445614, 646932, 732446, 754116, 816959, 891228, 965497, 1098669, 1464892, 1633918, 1930994, 2197338, 2450877, 2896491, 3267836, 3861988, 4394676, 4901754, 5792982, 9803508, 10620467, 11585964, 21240934, 31861401, 42481868, 63722802, 127445604]

約数ペア:

[(1, 127445604), (2, 63722802), (3, 42481868), (4, 31861401), (6, 21240934), (11, 11585964), (12, 10620467), (13, 9803508), (22, 5792982), (26, 4901754), (29, 4394676), (33, 3861988), (39, 3267836), (44, 2896491), (52, 2450877), (58, 2197338), (66, 1930994), (78, 1633918), (87, 1464892), (116, 1098669), (132, 965497), (143, 891228), (156, 816959), (169, 754116), (174, 732446), (197, 646932), (286, 445614), (319, 399516), (338, 377058), (348, 366223), (377, 338052), (394, 323466), (429, 297076), (507, 251372), (572, 222807), (591, 215644), (638, 199758), (676, 188529), (754, 169026), (788, 161733), (858, 148538), (957, 133172), (1014, 125686), (1131, 112684), (1182, 107822), (1276, 99879), (1508, 84513), (1716, 74269), (1859, 68556), (1914, 66586), (2028, 62843), (2167, 58812), (2262, 56342), (2364, 53911), (2561, 49764), (3718, 34278), (3828, 33293), (4147, 30732), (4334, 29406), (4524, 28171), (4901, 26004), (5122, 24882), (5577, 22852), (5713, 22308), (6501, 19604), (7436, 17139), (7683, 16588), (8294, 15366), (8668, 14703), (9802, 13002), (10244, 12441), (11154, 11426)]