195751608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 559749120

約数和(自身を除く): 363997512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 547, 744, 806, 888, 962, 1094, 1147, 1209, 1443, 1612, 1641, 1924, 2188, 2294, 2418, 2886, 3224, 3282, 3441, 3848, 4376, 4588, 4836, 5772, 6564, 6882, 7111, 9176, 9672, 11544, 13128, 13764, 14222, 14911, 16957, 20239, 21333, 27528, 28444, 29822, 33914, 40478, 42666, 44733, 50871, 56888, 59644, 60717, 67828, 80956, 85332, 89466, 101742, 119288, 121434, 135656, 161912, 170664, 178932, 203484, 220441, 242868, 263107, 357864, 406968, 440882, 485736, 526214, 627409, 661323, 789321, 881764, 1052428, 1254818, 1322646, 1578642, 1763528, 1882227, 2104856, 2509636, 2645292, 3157284, 3764454, 5019272, 5290584, 6314568, 7528908, 8156317, 15057816, 16312634, 24468951, 32625268, 48937902, 65250536, 97875804, 195751608]

約数ペア:

[(1, 195751608), (2, 97875804), (3, 65250536), (4, 48937902), (6, 32625268), (8, 24468951), (12, 16312634), (13, 15057816), (24, 8156317), (26, 7528908), (31, 6314568), (37, 5290584), (39, 5019272), (52, 3764454), (62, 3157284), (74, 2645292), (78, 2509636), (93, 2104856), (104, 1882227), (111, 1763528), (124, 1578642), (148, 1322646), (156, 1254818), (186, 1052428), (222, 881764), (248, 789321), (296, 661323), (312, 627409), (372, 526214), (403, 485736), (444, 440882), (481, 406968), (547, 357864), (744, 263107), (806, 242868), (888, 220441), (962, 203484), (1094, 178932), (1147, 170664), (1209, 161912), (1443, 135656), (1612, 121434), (1641, 119288), (1924, 101742), (2188, 89466), (2294, 85332), (2418, 80956), (2886, 67828), (3224, 60717), (3282, 59644), (3441, 56888), (3848, 50871), (4376, 44733), (4588, 42666), (4836, 40478), (5772, 33914), (6564, 29822), (6882, 28444), (7111, 27528), (9176, 21333), (9672, 20239), (11544, 16957), (13128, 14911), (13764, 14222)]