128508324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 365998080

約数和(自身を除く): 237489756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 399, 438, 511, 532, 798, 876, 1022, 1103, 1387, 1533, 1596, 2044, 2206, 2774, 3066, 3309, 4161, 4412, 5548, 6132, 6618, 7721, 8322, 9709, 13236, 15442, 16644, 19418, 20957, 23163, 29127, 30884, 38836, 41914, 46326, 58254, 62871, 80519, 83828, 92652, 116508, 125742, 146699, 161038, 241557, 251484, 293398, 322076, 440097, 483114, 563633, 586796, 880194, 966228, 1127266, 1529861, 1690899, 1760388, 2254532, 3059722, 3381798, 4589583, 6119444, 6763596, 9179166, 10709027, 18358332, 21418054, 32127081, 42836108, 64254162, 128508324]

約数ペア:

[(1, 128508324), (2, 64254162), (3, 42836108), (4, 32127081), (6, 21418054), (7, 18358332), (12, 10709027), (14, 9179166), (19, 6763596), (21, 6119444), (28, 4589583), (38, 3381798), (42, 3059722), (57, 2254532), (73, 1760388), (76, 1690899), (84, 1529861), (114, 1127266), (133, 966228), (146, 880194), (219, 586796), (228, 563633), (266, 483114), (292, 440097), (399, 322076), (438, 293398), (511, 251484), (532, 241557), (798, 161038), (876, 146699), (1022, 125742), (1103, 116508), (1387, 92652), (1533, 83828), (1596, 80519), (2044, 62871), (2206, 58254), (2774, 46326), (3066, 41914), (3309, 38836), (4161, 30884), (4412, 29127), (5548, 23163), (6132, 20957), (6618, 19418), (7721, 16644), (8322, 15442), (9709, 13236)]