149253516

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3633

約数の個数: 72

約数和(自身を含む): 400464064

約数和(自身を除く): 251210548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3483, 3571, 4644, 6966, 7142, 10449, 10713, 13932, 14284, 20898, 21426, 32139, 41796, 42852, 64278, 96417, 128556, 153553, 192834, 289251, 307106, 385668, 460659, 578502, 614212, 867753, 921318, 1157004, 1381977, 1735506, 1842636, 2763954, 3471012, 4145931, 5527908, 8291862, 12437793, 16583724, 24875586, 37313379, 49751172, 74626758, 149253516]

約数ペア:

[(1, 149253516), (2, 74626758), (3, 49751172), (4, 37313379), (6, 24875586), (9, 16583724), (12, 12437793), (18, 8291862), (27, 5527908), (36, 4145931), (43, 3471012), (54, 2763954), (81, 1842636), (86, 1735506), (108, 1381977), (129, 1157004), (162, 921318), (172, 867753), (243, 614212), (258, 578502), (324, 460659), (387, 385668), (486, 307106), (516, 289251), (774, 192834), (972, 153553), (1161, 128556), (1548, 96417), (2322, 64278), (3483, 42852), (3571, 41796), (4644, 32139), (6966, 21426), (7142, 20898), (10449, 14284), (10713, 13932)]