164652228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8581}}^1$

素因数の和:8645

約数の個数: 72

約数和(自身を含む): 459205656

約数和(自身を除く): 294553428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 8581, 9594, 17162, 19188, 25743, 34324, 51486, 77229, 102972, 111553, 154458, 223106, 308916, 334659, 351821, 446212, 669318, 703642, 1003977, 1055463, 1338636, 1407284, 2007954, 2110926, 3166389, 4015908, 4221852, 4573673, 6332778, 9147346, 12665556, 13721019, 18294692, 27442038, 41163057, 54884076, 82326114, 164652228]

約数ペア:

[(1, 164652228), (2, 82326114), (3, 54884076), (4, 41163057), (6, 27442038), (9, 18294692), (12, 13721019), (13, 12665556), (18, 9147346), (26, 6332778), (36, 4573673), (39, 4221852), (41, 4015908), (52, 3166389), (78, 2110926), (82, 2007954), (117, 1407284), (123, 1338636), (156, 1055463), (164, 1003977), (234, 703642), (246, 669318), (369, 446212), (468, 351821), (492, 334659), (533, 308916), (738, 223106), (1066, 154458), (1476, 111553), (1599, 102972), (2132, 77229), (3198, 51486), (4797, 34324), (6396, 25743), (8581, 19188), (9594, 17162)]