164420528055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1\times {\mathrm{29137}}^1$

素因数の和:29616

約数の個数: 64

約数和(自身を含む): 303266439168

約数和(自身を除く): 138845911113

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 241, 669, 723, 1115, 1205, 1561, 1687, 3345, 3615, 4683, 5061, 7805, 8435, 23415, 25305, 29137, 53743, 87411, 145685, 161229, 203959, 268715, 376201, 437055, 611877, 806145, 1019795, 1128603, 1881005, 3059385, 5643015, 6497551, 7022017, 19492653, 21066051, 32487755, 35110085, 45482857, 49154119, 97463265, 105330255, 136448571, 147462357, 227414285, 245770595, 682242855, 737311785, 1565909791, 4697729373, 7829548955, 10961368537, 23488646865, 32884105611, 54806842685, 164420528055]

約数ペア:

[(1, 164420528055), (3, 54806842685), (5, 32884105611), (7, 23488646865), (15, 10961368537), (21, 7829548955), (35, 4697729373), (105, 1565909791), (223, 737311785), (241, 682242855), (669, 245770595), (723, 227414285), (1115, 147462357), (1205, 136448571), (1561, 105330255), (1687, 97463265), (3345, 49154119), (3615, 45482857), (4683, 35110085), (5061, 32487755), (7805, 21066051), (8435, 19492653), (23415, 7022017), (25305, 6497551), (29137, 5643015), (53743, 3059385), (87411, 1881005), (145685, 1128603), (161229, 1019795), (203959, 806145), (268715, 611877), (376201, 437055)]