148646190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 448312320

約数和(自身を除く): 299666130

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 229, 231, 281, 330, 385, 458, 462, 562, 687, 770, 843, 1145, 1155, 1374, 1405, 1603, 1686, 1967, 2290, 2310, 2519, 2810, 3091, 3206, 3435, 3934, 4215, 4809, 5038, 5901, 6182, 6870, 7557, 8015, 8430, 9273, 9618, 9835, 11802, 12595, 15114, 15455, 16030, 17633, 18546, 19670, 21637, 24045, 25190, 29505, 30910, 35266, 37785, 43274, 46365, 48090, 52899, 59010, 64349, 64911, 75570, 88165, 92730, 105798, 108185, 128698, 129822, 176330, 193047, 216370, 264495, 321745, 324555, 386094, 450443, 528990, 643490, 649110, 707839, 900886, 965235, 1351329, 1415678, 1930470, 2123517, 2252215, 2702658, 3539195, 4247034, 4504430, 4954873, 6756645, 7078390, 9909746, 10617585, 13513290, 14864619, 21235170, 24774365, 29729238, 49548730, 74323095, 148646190]

約数ペア:

[(1, 148646190), (2, 74323095), (3, 49548730), (5, 29729238), (6, 24774365), (7, 21235170), (10, 14864619), (11, 13513290), (14, 10617585), (15, 9909746), (21, 7078390), (22, 6756645), (30, 4954873), (33, 4504430), (35, 4247034), (42, 3539195), (55, 2702658), (66, 2252215), (70, 2123517), (77, 1930470), (105, 1415678), (110, 1351329), (154, 965235), (165, 900886), (210, 707839), (229, 649110), (231, 643490), (281, 528990), (330, 450443), (385, 386094), (458, 324555), (462, 321745), (562, 264495), (687, 216370), (770, 193047), (843, 176330), (1145, 129822), (1155, 128698), (1374, 108185), (1405, 105798), (1603, 92730), (1686, 88165), (1967, 75570), (2290, 64911), (2310, 64349), (2519, 59010), (2810, 52899), (3091, 48090), (3206, 46365), (3435, 43274), (3934, 37785), (4215, 35266), (4809, 30910), (5038, 29505), (5901, 25190), (6182, 24045), (6870, 21637), (7557, 19670), (8015, 18546), (8430, 17633), (9273, 16030), (9618, 15455), (9835, 15114), (11802, 12595)]