167733560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 421977600

約数和(自身を除く): 254244040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 73, 85, 109, 124, 136, 146, 155, 170, 218, 248, 292, 310, 340, 365, 436, 527, 545, 584, 620, 680, 730, 872, 1054, 1090, 1240, 1241, 1460, 1853, 2108, 2180, 2263, 2482, 2635, 2920, 3379, 3706, 4216, 4360, 4526, 4964, 5270, 6205, 6758, 7412, 7957, 9052, 9265, 9928, 10540, 11315, 12410, 13516, 14824, 15914, 16895, 18104, 18530, 21080, 22630, 24820, 27032, 31828, 33790, 37060, 38471, 39785, 45260, 49640, 57443, 63656, 67580, 74120, 76942, 79570, 90520, 114886, 135160, 135269, 153884, 159140, 192355, 229772, 246667, 270538, 287215, 307768, 318280, 384710, 459544, 493334, 541076, 574430, 676345, 769420, 986668, 1082152, 1148860, 1233335, 1352690, 1538840, 1973336, 2297720, 2466670, 2705380, 4193339, 4933340, 5410760, 8386678, 9866680, 16773356, 20966695, 33546712, 41933390, 83866780, 167733560]

約数ペア:

[(1, 167733560), (2, 83866780), (4, 41933390), (5, 33546712), (8, 20966695), (10, 16773356), (17, 9866680), (20, 8386678), (31, 5410760), (34, 4933340), (40, 4193339), (62, 2705380), (68, 2466670), (73, 2297720), (85, 1973336), (109, 1538840), (124, 1352690), (136, 1233335), (146, 1148860), (155, 1082152), (170, 986668), (218, 769420), (248, 676345), (292, 574430), (310, 541076), (340, 493334), (365, 459544), (436, 384710), (527, 318280), (545, 307768), (584, 287215), (620, 270538), (680, 246667), (730, 229772), (872, 192355), (1054, 159140), (1090, 153884), (1240, 135269), (1241, 135160), (1460, 114886), (1853, 90520), (2108, 79570), (2180, 76942), (2263, 74120), (2482, 67580), (2635, 63656), (2920, 57443), (3379, 49640), (3706, 45260), (4216, 39785), (4360, 38471), (4526, 37060), (4964, 33790), (5270, 31828), (6205, 27032), (6758, 24820), (7412, 22630), (7957, 21080), (9052, 18530), (9265, 18104), (9928, 16895), (10540, 15914), (11315, 14824), (12410, 13516)]