156163128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 453427200

約数和(自身を除く): 297264072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 163, 191, 209, 228, 264, 326, 382, 418, 456, 489, 573, 627, 652, 764, 836, 978, 1146, 1254, 1304, 1528, 1672, 1793, 1956, 2101, 2292, 2508, 3097, 3586, 3629, 3912, 4202, 4584, 5016, 5379, 6194, 6303, 7172, 7258, 8404, 9291, 10758, 10887, 12388, 12606, 14344, 14516, 16808, 18582, 21516, 21774, 24776, 25212, 29032, 31133, 34067, 37164, 39919, 43032, 43548, 50424, 62266, 68134, 74328, 79838, 87096, 93399, 102201, 119757, 124532, 136268, 159676, 186798, 204402, 239514, 249064, 272536, 319352, 342463, 373596, 408804, 479028, 591527, 684926, 747192, 817608, 958056, 1027389, 1183054, 1369852, 1774581, 2054778, 2366108, 2739704, 3549162, 4109556, 4732216, 6506797, 7098324, 8219112, 13013594, 14196648, 19520391, 26027188, 39040782, 52054376, 78081564, 156163128]

約数ペア:

[(1, 156163128), (2, 78081564), (3, 52054376), (4, 39040782), (6, 26027188), (8, 19520391), (11, 14196648), (12, 13013594), (19, 8219112), (22, 7098324), (24, 6506797), (33, 4732216), (38, 4109556), (44, 3549162), (57, 2739704), (66, 2366108), (76, 2054778), (88, 1774581), (114, 1369852), (132, 1183054), (152, 1027389), (163, 958056), (191, 817608), (209, 747192), (228, 684926), (264, 591527), (326, 479028), (382, 408804), (418, 373596), (456, 342463), (489, 319352), (573, 272536), (627, 249064), (652, 239514), (764, 204402), (836, 186798), (978, 159676), (1146, 136268), (1254, 124532), (1304, 119757), (1528, 102201), (1672, 93399), (1793, 87096), (1956, 79838), (2101, 74328), (2292, 68134), (2508, 62266), (3097, 50424), (3586, 43548), (3629, 43032), (3912, 39919), (4202, 37164), (4584, 34067), (5016, 31133), (5379, 29032), (6194, 25212), (6303, 24776), (7172, 21774), (7258, 21516), (8404, 18582), (9291, 16808), (10758, 14516), (10887, 14344), (12388, 12606)]