156967708422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2489891}}^1$

素因数の和:2490001

約数の個数: 64

約数和(自身を含む): 382447411200

約数和(自身を除く): 225479702778

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 474, 553, 798, 1106, 1501, 1659, 3002, 3318, 4503, 9006, 10507, 21014, 31521, 63042, 2489891, 4979782, 7469673, 14939346, 17429237, 34858474, 47307929, 52287711, 94615858, 104575422, 141923787, 196701389, 283847574, 331155503, 393402778, 590104167, 662311006, 993466509, 1180208334, 1376909723, 1986933018, 2753819446, 3737326391, 4130729169, 7474652782, 8261458338, 11211979173, 22423958346, 26161284737, 52322569474, 78483854211, 156967708422]

約数ペア:

[(1, 156967708422), (2, 78483854211), (3, 52322569474), (6, 26161284737), (7, 22423958346), (14, 11211979173), (19, 8261458338), (21, 7474652782), (38, 4130729169), (42, 3737326391), (57, 2753819446), (79, 1986933018), (114, 1376909723), (133, 1180208334), (158, 993466509), (237, 662311006), (266, 590104167), (399, 393402778), (474, 331155503), (553, 283847574), (798, 196701389), (1106, 141923787), (1501, 104575422), (1659, 94615858), (3002, 52287711), (3318, 47307929), (4503, 34858474), (9006, 17429237), (10507, 14939346), (21014, 7469673), (31521, 4979782), (63042, 2489891)]