142241268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 375316480

約数和(自身を除く): 233075212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 67, 78, 93, 124, 134, 156, 186, 201, 268, 372, 402, 403, 439, 804, 806, 871, 878, 1209, 1317, 1612, 1742, 1756, 2077, 2418, 2613, 2634, 3484, 4154, 4836, 5226, 5268, 5707, 6231, 8308, 10452, 11414, 12462, 13609, 17121, 22828, 24924, 27001, 27218, 29413, 34242, 40827, 54002, 54436, 58826, 68484, 81003, 81654, 88239, 108004, 117652, 162006, 163308, 176478, 176917, 324012, 352956, 353834, 382369, 530751, 707668, 764738, 911803, 1061502, 1147107, 1529476, 1823606, 2123004, 2294214, 2735409, 3647212, 4588428, 5470818, 10941636, 11853439, 23706878, 35560317, 47413756, 71120634, 142241268]

約数ペア:

[(1, 142241268), (2, 71120634), (3, 47413756), (4, 35560317), (6, 23706878), (12, 11853439), (13, 10941636), (26, 5470818), (31, 4588428), (39, 3647212), (52, 2735409), (62, 2294214), (67, 2123004), (78, 1823606), (93, 1529476), (124, 1147107), (134, 1061502), (156, 911803), (186, 764738), (201, 707668), (268, 530751), (372, 382369), (402, 353834), (403, 352956), (439, 324012), (804, 176917), (806, 176478), (871, 163308), (878, 162006), (1209, 117652), (1317, 108004), (1612, 88239), (1742, 81654), (1756, 81003), (2077, 68484), (2418, 58826), (2613, 54436), (2634, 54002), (3484, 40827), (4154, 34242), (4836, 29413), (5226, 27218), (5268, 27001), (5707, 24924), (6231, 22828), (8308, 17121), (10452, 13609), (11414, 12462)]