140662008

素因数分解:

$2^3\times 3^6\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 401349600

約数和(自身を除く): 260687592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 243, 267, 271, 324, 356, 486, 534, 542, 648, 712, 729, 801, 813, 972, 1068, 1084, 1458, 1602, 1626, 1944, 2136, 2168, 2403, 2439, 2916, 3204, 3252, 4806, 4878, 5832, 6408, 6504, 7209, 7317, 9612, 9756, 14418, 14634, 19224, 19512, 21627, 21951, 24119, 28836, 29268, 43254, 43902, 48238, 57672, 58536, 64881, 65853, 72357, 86508, 87804, 96476, 129762, 131706, 144714, 173016, 175608, 192952, 197559, 217071, 259524, 263412, 289428, 395118, 434142, 519048, 526824, 578856, 651213, 790236, 868284, 1302426, 1580472, 1736568, 1953639, 2604852, 3907278, 5209704, 5860917, 7814556, 11721834, 15629112, 17582751, 23443668, 35165502, 46887336, 70331004, 140662008]

約数ペア:

[(1, 140662008), (2, 70331004), (3, 46887336), (4, 35165502), (6, 23443668), (8, 17582751), (9, 15629112), (12, 11721834), (18, 7814556), (24, 5860917), (27, 5209704), (36, 3907278), (54, 2604852), (72, 1953639), (81, 1736568), (89, 1580472), (108, 1302426), (162, 868284), (178, 790236), (216, 651213), (243, 578856), (267, 526824), (271, 519048), (324, 434142), (356, 395118), (486, 289428), (534, 263412), (542, 259524), (648, 217071), (712, 197559), (729, 192952), (801, 175608), (813, 173016), (972, 144714), (1068, 131706), (1084, 129762), (1458, 96476), (1602, 87804), (1626, 86508), (1944, 72357), (2136, 65853), (2168, 64881), (2403, 58536), (2439, 57672), (2916, 48238), (3204, 43902), (3252, 43254), (4806, 29268), (4878, 28836), (5832, 24119), (6408, 21951), (6504, 21627), (7209, 19512), (7317, 19224), (9612, 14634), (9756, 14418)]