145238808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 286588392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 101, 104, 132, 143, 156, 202, 264, 286, 303, 312, 404, 419, 429, 572, 606, 808, 838, 858, 1111, 1144, 1212, 1257, 1313, 1676, 1716, 2222, 2424, 2514, 2626, 3333, 3352, 3432, 3939, 4444, 4609, 5028, 5252, 5447, 6666, 7878, 8888, 9218, 10056, 10504, 10894, 13332, 13827, 14443, 15756, 16341, 18436, 21788, 26664, 27654, 28886, 31512, 32682, 36872, 42319, 43329, 43576, 55308, 57772, 59917, 65364, 84638, 86658, 110616, 115544, 119834, 126957, 130728, 169276, 173316, 179751, 239668, 253914, 338552, 346632, 359502, 465509, 479336, 507828, 550147, 719004, 931018, 1015656, 1100294, 1396527, 1438008, 1650441, 1862036, 2200588, 2793054, 3300882, 3724072, 4401176, 5586108, 6051617, 6601764, 11172216, 12103234, 13203528, 18154851, 24206468, 36309702, 48412936, 72619404, 145238808]

約数ペア:

[(1, 145238808), (2, 72619404), (3, 48412936), (4, 36309702), (6, 24206468), (8, 18154851), (11, 13203528), (12, 12103234), (13, 11172216), (22, 6601764), (24, 6051617), (26, 5586108), (33, 4401176), (39, 3724072), (44, 3300882), (52, 2793054), (66, 2200588), (78, 1862036), (88, 1650441), (101, 1438008), (104, 1396527), (132, 1100294), (143, 1015656), (156, 931018), (202, 719004), (264, 550147), (286, 507828), (303, 479336), (312, 465509), (404, 359502), (419, 346632), (429, 338552), (572, 253914), (606, 239668), (808, 179751), (838, 173316), (858, 169276), (1111, 130728), (1144, 126957), (1212, 119834), (1257, 115544), (1313, 110616), (1676, 86658), (1716, 84638), (2222, 65364), (2424, 59917), (2514, 57772), (2626, 55308), (3333, 43576), (3352, 43329), (3432, 42319), (3939, 36872), (4444, 32682), (4609, 31512), (5028, 28886), (5252, 27654), (5447, 26664), (6666, 21788), (7878, 18436), (8888, 16341), (9218, 15756), (10056, 14443), (10504, 13827), (10894, 13332)]