156900355664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{4987}}^1$

素因数の和:5465

約数の個数: 120

約数和(自身を含む): 346410015840

約数和(自身を除く): 189509660176

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 419, 494, 722, 838, 988, 1444, 1676, 1976, 2888, 3352, 3952, 4693, 4987, 5447, 5776, 6704, 7961, 9386, 9974, 10894, 15922, 18772, 19948, 21788, 31844, 37544, 39896, 43576, 63688, 64831, 75088, 79792, 87152, 94753, 103493, 127376, 129662, 151259, 189506, 206986, 259324, 302518, 379012, 413972, 518648, 605036, 758024, 827944, 1037296, 1210072, 1231789, 1516048, 1655888, 1800307, 1966367, 2089553, 2420144, 2463578, 3600614, 3932734, 4179106, 4927156, 7201228, 7865468, 8358212, 9854312, 14402456, 15730936, 16716424, 19708624, 23403991, 27164189, 28804912, 31461872, 33432848, 39701507, 46807982, 54328378, 79403014, 93615964, 108656756, 158806028, 187231928, 217313512, 317612056, 374463856, 434627024, 516119591, 635224112, 754328633, 1032239182, 1508657266, 2064478364, 3017314532, 4128956728, 6034629064, 8257913456, 9806272229, 12069258128, 19612544458, 39225088916, 78450177832, 156900355664]

約数ペア:

[(1, 156900355664), (2, 78450177832), (4, 39225088916), (8, 19612544458), (13, 12069258128), (16, 9806272229), (19, 8257913456), (26, 6034629064), (38, 4128956728), (52, 3017314532), (76, 2064478364), (104, 1508657266), (152, 1032239182), (208, 754328633), (247, 635224112), (304, 516119591), (361, 434627024), (419, 374463856), (494, 317612056), (722, 217313512), (838, 187231928), (988, 158806028), (1444, 108656756), (1676, 93615964), (1976, 79403014), (2888, 54328378), (3352, 46807982), (3952, 39701507), (4693, 33432848), (4987, 31461872), (5447, 28804912), (5776, 27164189), (6704, 23403991), (7961, 19708624), (9386, 16716424), (9974, 15730936), (10894, 14402456), (15922, 9854312), (18772, 8358212), (19948, 7865468), (21788, 7201228), (31844, 4927156), (37544, 4179106), (39896, 3932734), (43576, 3600614), (63688, 2463578), (64831, 2420144), (75088, 2089553), (79792, 1966367), (87152, 1800307), (94753, 1655888), (103493, 1516048), (127376, 1231789), (129662, 1210072), (151259, 1037296), (189506, 827944), (206986, 758024), (259324, 605036), (302518, 518648), (379012, 413972)]