148330188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5861}}^1$

素因数の和:5927

約数の個数: 72

約数和(自身を含む): 405415920

約数和(自身を除く): 257085732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 5861, 6327, 8436, 11722, 12654, 17583, 23444, 25308, 35166, 52749, 70332, 105498, 111359, 210996, 216857, 222718, 334077, 433714, 445436, 650571, 668154, 867428, 1002231, 1301142, 1336308, 1951713, 2004462, 2602284, 3903426, 4008924, 4120283, 7806852, 8240566, 12360849, 16481132, 24721698, 37082547, 49443396, 74165094, 148330188]

約数ペア:

[(1, 148330188), (2, 74165094), (3, 49443396), (4, 37082547), (6, 24721698), (9, 16481132), (12, 12360849), (18, 8240566), (19, 7806852), (36, 4120283), (37, 4008924), (38, 3903426), (57, 2602284), (74, 2004462), (76, 1951713), (111, 1336308), (114, 1301142), (148, 1002231), (171, 867428), (222, 668154), (228, 650571), (333, 445436), (342, 433714), (444, 334077), (666, 222718), (684, 216857), (703, 210996), (1332, 111359), (1406, 105498), (2109, 70332), (2812, 52749), (4218, 35166), (5861, 25308), (6327, 23444), (8436, 17583), (11722, 12654)]