155388996

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29363}}^1$

素因数の和:29390

約数の個数: 72

約数和(自身を含む): 468649440

約数和(自身を除く): 313260444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 29363, 58726, 88089, 117452, 176178, 205541, 264267, 352356, 411082, 528534, 616623, 792801, 822164, 1057068, 1233246, 1438787, 1585602, 1849869, 2466492, 2877574, 3171204, 3699738, 4316361, 5549607, 5755148, 7399476, 8632722, 11099214, 12949083, 17265444, 22198428, 25898166, 38847249, 51796332, 77694498, 155388996]

約数ペア:

[(1, 155388996), (2, 77694498), (3, 51796332), (4, 38847249), (6, 25898166), (7, 22198428), (9, 17265444), (12, 12949083), (14, 11099214), (18, 8632722), (21, 7399476), (27, 5755148), (28, 5549607), (36, 4316361), (42, 3699738), (49, 3171204), (54, 2877574), (63, 2466492), (84, 1849869), (98, 1585602), (108, 1438787), (126, 1233246), (147, 1057068), (189, 822164), (196, 792801), (252, 616623), (294, 528534), (378, 411082), (441, 352356), (588, 264267), (756, 205541), (882, 176178), (1323, 117452), (1764, 88089), (2646, 58726), (5292, 29363)]