163999778472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119882879}}^1$

素因数の和:119882910

約数の個数: 48

約数和(自身を含む): 467543232000

約数和(自身を除く): 303543453528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 119882879, 239765758, 359648637, 479531516, 719297274, 959063032, 1078945911, 1438594548, 2157891822, 2277774701, 2877189096, 4315783644, 4555549402, 6833324103, 8631567288, 9111098804, 13666648206, 18222197608, 20499972309, 27333296412, 40999944618, 54666592824, 81999889236, 163999778472]

約数ペア:

[(1, 163999778472), (2, 81999889236), (3, 54666592824), (4, 40999944618), (6, 27333296412), (8, 20499972309), (9, 18222197608), (12, 13666648206), (18, 9111098804), (19, 8631567288), (24, 6833324103), (36, 4555549402), (38, 4315783644), (57, 2877189096), (72, 2277774701), (76, 2157891822), (114, 1438594548), (152, 1078945911), (171, 959063032), (228, 719297274), (342, 479531516), (456, 359648637), (684, 239765758), (1368, 119882879)]