138556392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 399893760

約数和(自身を除く): 261337368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 151, 156, 173, 204, 221, 302, 312, 346, 408, 442, 453, 519, 604, 663, 692, 884, 906, 1038, 1208, 1326, 1384, 1768, 1812, 1963, 2076, 2249, 2567, 2652, 2941, 3624, 3926, 4152, 4498, 5134, 5304, 5882, 5889, 6747, 7701, 7852, 8823, 8996, 10268, 11764, 11778, 13494, 15402, 15704, 17646, 17992, 20536, 23528, 23556, 26123, 26988, 30804, 33371, 35292, 38233, 47112, 52246, 53976, 61608, 66742, 70584, 76466, 78369, 100113, 104492, 114699, 133484, 152932, 156738, 200226, 208984, 229398, 266968, 305864, 313476, 339599, 400452, 444091, 458796, 626952, 679198, 800904, 888182, 917592, 1018797, 1332273, 1358396, 1776364, 2037594, 2664546, 2716792, 3552728, 4075188, 5329092, 5773183, 8150376, 10658184, 11546366, 17319549, 23092732, 34639098, 46185464, 69278196, 138556392]

約数ペア:

[(1, 138556392), (2, 69278196), (3, 46185464), (4, 34639098), (6, 23092732), (8, 17319549), (12, 11546366), (13, 10658184), (17, 8150376), (24, 5773183), (26, 5329092), (34, 4075188), (39, 3552728), (51, 2716792), (52, 2664546), (68, 2037594), (78, 1776364), (102, 1358396), (104, 1332273), (136, 1018797), (151, 917592), (156, 888182), (173, 800904), (204, 679198), (221, 626952), (302, 458796), (312, 444091), (346, 400452), (408, 339599), (442, 313476), (453, 305864), (519, 266968), (604, 229398), (663, 208984), (692, 200226), (884, 156738), (906, 152932), (1038, 133484), (1208, 114699), (1326, 104492), (1384, 100113), (1768, 78369), (1812, 76466), (1963, 70584), (2076, 66742), (2249, 61608), (2567, 53976), (2652, 52246), (2941, 47112), (3624, 38233), (3926, 35292), (4152, 33371), (4498, 30804), (5134, 26988), (5304, 26123), (5882, 23556), (5889, 23528), (6747, 20536), (7701, 17992), (7852, 17646), (8823, 15704), (8996, 15402), (10268, 13494), (11764, 11778)]