191027928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1937

約数の個数: 128

約数和(自身を含む): 600606720

約数和(自身を除く): 409578792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1861, 1974, 2184, 2444, 2632, 3666, 3722, 3948, 4277, 4888, 5583, 7332, 7444, 7896, 8554, 11166, 12831, 13027, 14664, 14888, 17108, 22332, 24193, 25662, 26054, 34216, 39081, 44664, 48386, 51324, 52108, 72579, 78162, 87467, 96772, 102648, 104216, 145158, 156324, 169351, 174934, 193544, 262401, 290316, 312648, 338702, 349868, 508053, 524802, 580632, 612269, 677404, 699736, 1016106, 1049604, 1137071, 1224538, 1354808, 1836807, 2032212, 2099208, 2274142, 2449076, 3411213, 3673614, 4064424, 4548284, 4898152, 6822426, 7347228, 7959497, 9096568, 13644852, 14694456, 15918994, 23878491, 27289704, 31837988, 47756982, 63675976, 95513964, 191027928]

約数ペア:

[(1, 191027928), (2, 95513964), (3, 63675976), (4, 47756982), (6, 31837988), (7, 27289704), (8, 23878491), (12, 15918994), (13, 14694456), (14, 13644852), (21, 9096568), (24, 7959497), (26, 7347228), (28, 6822426), (39, 4898152), (42, 4548284), (47, 4064424), (52, 3673614), (56, 3411213), (78, 2449076), (84, 2274142), (91, 2099208), (94, 2032212), (104, 1836807), (141, 1354808), (156, 1224538), (168, 1137071), (182, 1049604), (188, 1016106), (273, 699736), (282, 677404), (312, 612269), (329, 580632), (364, 524802), (376, 508053), (546, 349868), (564, 338702), (611, 312648), (658, 290316), (728, 262401), (987, 193544), (1092, 174934), (1128, 169351), (1222, 156324), (1316, 145158), (1833, 104216), (1861, 102648), (1974, 96772), (2184, 87467), (2444, 78162), (2632, 72579), (3666, 52108), (3722, 51324), (3948, 48386), (4277, 44664), (4888, 39081), (5583, 34216), (7332, 26054), (7444, 25662), (7896, 24193), (8554, 22332), (11166, 17108), (12831, 14888), (13027, 14664)]