162778356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 294450444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 269, 351, 431, 468, 538, 702, 807, 862, 1076, 1293, 1404, 1614, 1724, 2421, 2586, 3228, 3497, 3879, 4842, 5172, 5603, 6994, 7263, 7758, 9684, 10491, 11206, 11637, 13988, 14526, 15516, 16809, 20982, 22412, 23274, 29052, 31473, 33618, 41964, 46548, 50427, 62946, 67236, 94419, 100854, 115939, 125892, 151281, 188838, 201708, 231878, 302562, 347817, 377676, 463756, 605124, 695634, 1043451, 1391268, 1507207, 2086902, 3014414, 3130353, 4173804, 4521621, 6028828, 6260706, 9043242, 12521412, 13564863, 18086484, 27129726, 40694589, 54259452, 81389178, 162778356]

約数ペア:

[(1, 162778356), (2, 81389178), (3, 54259452), (4, 40694589), (6, 27129726), (9, 18086484), (12, 13564863), (13, 12521412), (18, 9043242), (26, 6260706), (27, 6028828), (36, 4521621), (39, 4173804), (52, 3130353), (54, 3014414), (78, 2086902), (108, 1507207), (117, 1391268), (156, 1043451), (234, 695634), (269, 605124), (351, 463756), (431, 377676), (468, 347817), (538, 302562), (702, 231878), (807, 201708), (862, 188838), (1076, 151281), (1293, 125892), (1404, 115939), (1614, 100854), (1724, 94419), (2421, 67236), (2586, 62946), (3228, 50427), (3497, 46548), (3879, 41964), (4842, 33618), (5172, 31473), (5603, 29052), (6994, 23274), (7263, 22412), (7758, 20982), (9684, 16809), (10491, 15516), (11206, 14526), (11637, 13988)]