161605692

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 431763696

約数和(自身を除く): 270158004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 3137, 4293, 5724, 6274, 8586, 9411, 12548, 12879, 17172, 18822, 25758, 28233, 37644, 51516, 56466, 84699, 112932, 166261, 169398, 254097, 332522, 338796, 498783, 508194, 665044, 762291, 997566, 1016388, 1496349, 1524582, 1995132, 2992698, 3049164, 4489047, 5985396, 8978094, 13467141, 17956188, 26934282, 40401423, 53868564, 80802846, 161605692]

約数ペア:

[(1, 161605692), (2, 80802846), (3, 53868564), (4, 40401423), (6, 26934282), (9, 17956188), (12, 13467141), (18, 8978094), (27, 5985396), (36, 4489047), (53, 3049164), (54, 2992698), (81, 1995132), (106, 1524582), (108, 1496349), (159, 1016388), (162, 997566), (212, 762291), (243, 665044), (318, 508194), (324, 498783), (477, 338796), (486, 332522), (636, 254097), (954, 169398), (972, 166261), (1431, 112932), (1908, 84699), (2862, 56466), (3137, 51516), (4293, 37644), (5724, 28233), (6274, 25758), (8586, 18822), (9411, 17172), (12548, 12879)]