156918690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 422750016

約数和(自身を除く): 265831326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 67, 90, 106, 134, 159, 201, 265, 318, 335, 402, 477, 491, 530, 603, 670, 795, 954, 982, 1005, 1206, 1473, 1590, 2010, 2385, 2455, 2946, 3015, 3551, 4419, 4770, 4910, 6030, 7102, 7365, 8838, 10653, 14730, 17755, 21306, 22095, 26023, 31959, 32897, 35510, 44190, 52046, 53265, 63918, 65794, 78069, 98691, 106530, 130115, 156138, 159795, 164485, 197382, 234207, 260230, 296073, 319590, 328970, 390345, 468414, 493455, 592146, 780690, 986910, 1171035, 1480365, 1743541, 2342070, 2960730, 3487082, 5230623, 8717705, 10461246, 15691869, 17435410, 26153115, 31383738, 52306230, 78459345, 156918690]

約数ペア:

[(1, 156918690), (2, 78459345), (3, 52306230), (5, 31383738), (6, 26153115), (9, 17435410), (10, 15691869), (15, 10461246), (18, 8717705), (30, 5230623), (45, 3487082), (53, 2960730), (67, 2342070), (90, 1743541), (106, 1480365), (134, 1171035), (159, 986910), (201, 780690), (265, 592146), (318, 493455), (335, 468414), (402, 390345), (477, 328970), (491, 319590), (530, 296073), (603, 260230), (670, 234207), (795, 197382), (954, 164485), (982, 159795), (1005, 156138), (1206, 130115), (1473, 106530), (1590, 98691), (2010, 78069), (2385, 65794), (2455, 63918), (2946, 53265), (3015, 52046), (3551, 44190), (4419, 35510), (4770, 32897), (4910, 31959), (6030, 26023), (7102, 22095), (7365, 21306), (8838, 17755), (10653, 14730)]