155678796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47521}}^1$

素因数の和:47551

約数の個数: 72

約数和(自身を含む): 484344224

約数和(自身を除く): 328665428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 47521, 95042, 142563, 190084, 285126, 332647, 427689, 570252, 617773, 665294, 855378, 997941, 1235546, 1330588, 1710756, 1853319, 1995882, 2471092, 2993823, 3706638, 3991764, 4324411, 5559957, 5987646, 7413276, 8648822, 11119914, 11975292, 12973233, 17297644, 22239828, 25946466, 38919699, 51892932, 77839398, 155678796]

約数ペア:

[(1, 155678796), (2, 77839398), (3, 51892932), (4, 38919699), (6, 25946466), (7, 22239828), (9, 17297644), (12, 12973233), (13, 11975292), (14, 11119914), (18, 8648822), (21, 7413276), (26, 5987646), (28, 5559957), (36, 4324411), (39, 3991764), (42, 3706638), (52, 2993823), (63, 2471092), (78, 1995882), (84, 1853319), (91, 1710756), (117, 1330588), (126, 1235546), (156, 997941), (182, 855378), (234, 665294), (252, 617773), (273, 570252), (364, 427689), (468, 332647), (546, 285126), (819, 190084), (1092, 142563), (1638, 95042), (3276, 47521)]