153828324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 452035584

約数和(自身を除く): 298207260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 372, 403, 414, 461, 468, 558, 598, 713, 806, 828, 897, 922, 1116, 1196, 1209, 1383, 1426, 1612, 1794, 1844, 2139, 2418, 2691, 2766, 2852, 3588, 3627, 4149, 4278, 4836, 5382, 5532, 5993, 6417, 7254, 8298, 8556, 9269, 10603, 10764, 11986, 12834, 14291, 14508, 16596, 17979, 18538, 21206, 23972, 25668, 27807, 28582, 31809, 35958, 37076, 42412, 42873, 53937, 55614, 57164, 63618, 71916, 83421, 85746, 95427, 107874, 111228, 127236, 128619, 137839, 166842, 171492, 185783, 190854, 215748, 257238, 275678, 328693, 333684, 371566, 381708, 413517, 514476, 551356, 557349, 657386, 743132, 827034, 986079, 1114698, 1240551, 1314772, 1654068, 1672047, 1972158, 2229396, 2481102, 2958237, 3344094, 3944316, 4273009, 4962204, 5916474, 6688188, 8546018, 11832948, 12819027, 17092036, 25638054, 38457081, 51276108, 76914162, 153828324]

約数ペア:

[(1, 153828324), (2, 76914162), (3, 51276108), (4, 38457081), (6, 25638054), (9, 17092036), (12, 12819027), (13, 11832948), (18, 8546018), (23, 6688188), (26, 5916474), (31, 4962204), (36, 4273009), (39, 3944316), (46, 3344094), (52, 2958237), (62, 2481102), (69, 2229396), (78, 1972158), (92, 1672047), (93, 1654068), (117, 1314772), (124, 1240551), (138, 1114698), (156, 986079), (186, 827034), (207, 743132), (234, 657386), (276, 557349), (279, 551356), (299, 514476), (372, 413517), (403, 381708), (414, 371566), (461, 333684), (468, 328693), (558, 275678), (598, 257238), (713, 215748), (806, 190854), (828, 185783), (897, 171492), (922, 166842), (1116, 137839), (1196, 128619), (1209, 127236), (1383, 111228), (1426, 107874), (1612, 95427), (1794, 85746), (1844, 83421), (2139, 71916), (2418, 63618), (2691, 57164), (2766, 55614), (2852, 53937), (3588, 42873), (3627, 42412), (4149, 37076), (4278, 35958), (4836, 31809), (5382, 28582), (5532, 27807), (5993, 25668), (6417, 23972), (7254, 21206), (8298, 18538), (8556, 17979), (9269, 16596), (10603, 14508), (10764, 14291), (11986, 12834)]