159401970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19463}}^1$

素因数の和:19496

約数の個数: 96

約数和(自身を含む): 510112512

約数和(自身を除く): 350710542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 19463, 38926, 58389, 97315, 116778, 136241, 175167, 194630, 253019, 272482, 291945, 350334, 408723, 506038, 583890, 681205, 759057, 817446, 875835, 1226169, 1265095, 1362410, 1518114, 1751670, 1771133, 2043615, 2277171, 2452338, 2530190, 3542266, 3795285, 4087230, 4554342, 5313399, 6130845, 7590570, 8855665, 10626798, 11385855, 12261690, 15940197, 17711330, 22771710, 26566995, 31880394, 53133990, 79700985, 159401970]

約数ペア:

[(1, 159401970), (2, 79700985), (3, 53133990), (5, 31880394), (6, 26566995), (7, 22771710), (9, 17711330), (10, 15940197), (13, 12261690), (14, 11385855), (15, 10626798), (18, 8855665), (21, 7590570), (26, 6130845), (30, 5313399), (35, 4554342), (39, 4087230), (42, 3795285), (45, 3542266), (63, 2530190), (65, 2452338), (70, 2277171), (78, 2043615), (90, 1771133), (91, 1751670), (105, 1518114), (117, 1362410), (126, 1265095), (130, 1226169), (182, 875835), (195, 817446), (210, 759057), (234, 681205), (273, 583890), (315, 506038), (390, 408723), (455, 350334), (546, 291945), (585, 272482), (630, 253019), (819, 194630), (910, 175167), (1170, 136241), (1365, 116778), (1638, 97315), (2730, 58389), (4095, 38926), (8190, 19463)]