163023730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 315850752

約数和(自身を除く): 152827022

約数列:

[1, 2, 5, 10, 31, 47, 62, 67, 94, 134, 155, 167, 235, 310, 334, 335, 470, 670, 835, 1457, 1670, 2077, 2914, 3149, 4154, 5177, 6298, 7285, 7849, 10354, 10385, 11189, 14570, 15698, 15745, 20770, 22378, 25885, 31490, 39245, 51770, 55945, 78490, 97619, 111890, 195238, 243319, 346859, 486638, 488095, 525883, 693718, 976190, 1051766, 1216595, 1734295, 2433190, 2629415, 3468590, 5258830, 16302373, 32604746, 81511865, 163023730]

約数ペア:

[(1, 163023730), (2, 81511865), (5, 32604746), (10, 16302373), (31, 5258830), (47, 3468590), (62, 2629415), (67, 2433190), (94, 1734295), (134, 1216595), (155, 1051766), (167, 976190), (235, 693718), (310, 525883), (334, 488095), (335, 486638), (470, 346859), (670, 243319), (835, 195238), (1457, 111890), (1670, 97619), (2077, 78490), (2914, 55945), (3149, 51770), (4154, 39245), (5177, 31490), (6298, 25885), (7285, 22378), (7849, 20770), (10354, 15745), (10385, 15698), (11189, 14570)]