157218557005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{6689}}^1$

素因数の和:7114

約数の個数: 64

約数和(自身を含む): 214559539200

約数和(自身を除く): 57340982195

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 347, 437, 589, 713, 1735, 2185, 2945, 3565, 6593, 6689, 7981, 10757, 13547, 32965, 33445, 39905, 53785, 67735, 127091, 151639, 153847, 204383, 207359, 247411, 635455, 758195, 769235, 1021915, 1036795, 1237055, 2321083, 2923093, 3939821, 4700809, 4769257, 11605415, 14615465, 19699105, 23504045, 23846285, 44100577, 53384909, 71953573, 90615883, 220502885, 266924545, 359767865, 453079415, 1014313271, 1367117887, 1654932179, 5071566355, 6835589435, 8274660895, 31443711401, 157218557005]

約数ペア:

[(1, 157218557005), (5, 31443711401), (19, 8274660895), (23, 6835589435), (31, 5071566355), (95, 1654932179), (115, 1367117887), (155, 1014313271), (347, 453079415), (437, 359767865), (589, 266924545), (713, 220502885), (1735, 90615883), (2185, 71953573), (2945, 53384909), (3565, 44100577), (6593, 23846285), (6689, 23504045), (7981, 19699105), (10757, 14615465), (13547, 11605415), (32965, 4769257), (33445, 4700809), (39905, 3939821), (53785, 2923093), (67735, 2321083), (127091, 1237055), (151639, 1036795), (153847, 1021915), (204383, 769235), (207359, 758195), (247411, 635455)]