160218084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 407870400

約数和(自身を除く): 247652316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 199, 338, 397, 398, 507, 597, 676, 794, 796, 1014, 1191, 1194, 1588, 2028, 2382, 2388, 2587, 4764, 5161, 5174, 7761, 10322, 10348, 15483, 15522, 20644, 30966, 31044, 33631, 61932, 67093, 67262, 79003, 100893, 134186, 134524, 158006, 201279, 201786, 237009, 268372, 316012, 402558, 403572, 474018, 805116, 948036, 1027039, 2054078, 3081117, 4108156, 6162234, 12324468, 13351507, 26703014, 40054521, 53406028, 80109042, 160218084]

約数ペア:

[(1, 160218084), (2, 80109042), (3, 53406028), (4, 40054521), (6, 26703014), (12, 13351507), (13, 12324468), (26, 6162234), (39, 4108156), (52, 3081117), (78, 2054078), (156, 1027039), (169, 948036), (199, 805116), (338, 474018), (397, 403572), (398, 402558), (507, 316012), (597, 268372), (676, 237009), (794, 201786), (796, 201279), (1014, 158006), (1191, 134524), (1194, 134186), (1588, 100893), (2028, 79003), (2382, 67262), (2388, 67093), (2587, 61932), (4764, 33631), (5161, 31044), (5174, 30966), (7761, 20644), (10322, 15522), (10348, 15483)]