158386068

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 415484160

約数和(自身を除く): 257098092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 347, 372, 409, 558, 694, 818, 1041, 1116, 1227, 1388, 1636, 2082, 2454, 3123, 3681, 4164, 4908, 6246, 7362, 10757, 12492, 12679, 14724, 21514, 25358, 32271, 38037, 43028, 50716, 64542, 76074, 96813, 114111, 129084, 141923, 152148, 193626, 228222, 283846, 387252, 425769, 456444, 567692, 851538, 1277307, 1703076, 2554614, 4399613, 5109228, 8799226, 13198839, 17598452, 26397678, 39596517, 52795356, 79193034, 158386068]

約数ペア:

[(1, 158386068), (2, 79193034), (3, 52795356), (4, 39596517), (6, 26397678), (9, 17598452), (12, 13198839), (18, 8799226), (31, 5109228), (36, 4399613), (62, 2554614), (93, 1703076), (124, 1277307), (186, 851538), (279, 567692), (347, 456444), (372, 425769), (409, 387252), (558, 283846), (694, 228222), (818, 193626), (1041, 152148), (1116, 141923), (1227, 129084), (1388, 114111), (1636, 96813), (2082, 76074), (2454, 64542), (3123, 50716), (3681, 43028), (4164, 38037), (4908, 32271), (6246, 25358), (7362, 21514), (10757, 14724), (12492, 12679)]