156940312356

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2477}}^1\times {\mathrm{3527}}^1$

素因数の和:6513

約数の個数: 72

約数和(自身を含む): 397778472000

約数和(自身を除く): 240838159644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2477, 2994, 3527, 4491, 4954, 5988, 7054, 7431, 8982, 9908, 10581, 14108, 14862, 17964, 21162, 22293, 29724, 31743, 42324, 44586, 63486, 89172, 126972, 1236023, 1759973, 2472046, 3519946, 3708069, 4944092, 5279919, 7039892, 7416138, 8736379, 10559838, 11124207, 14832276, 15839757, 17472758, 21119676, 22248414, 26209137, 31679514, 34945516, 44496828, 52418274, 63359028, 78627411, 104836548, 157254822, 314509644, 4359453121, 8718906242, 13078359363, 17437812484, 26156718726, 39235078089, 52313437452, 78470156178, 156940312356]

約数ペア:

[(1, 156940312356), (2, 78470156178), (3, 52313437452), (4, 39235078089), (6, 26156718726), (9, 17437812484), (12, 13078359363), (18, 8718906242), (36, 4359453121), (499, 314509644), (998, 157254822), (1497, 104836548), (1996, 78627411), (2477, 63359028), (2994, 52418274), (3527, 44496828), (4491, 34945516), (4954, 31679514), (5988, 26209137), (7054, 22248414), (7431, 21119676), (8982, 17472758), (9908, 15839757), (10581, 14832276), (14108, 11124207), (14862, 10559838), (17964, 8736379), (21162, 7416138), (22293, 7039892), (29724, 5279919), (31743, 4944092), (42324, 3708069), (44586, 3519946), (63486, 2472046), (89172, 1759973), (126972, 1236023)]