156669655672

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{4289}}^1$

素因数の和:4808

約数の個数: 64

約数和(自身を含む): 299325312000

約数和(自身を除く): 142655656328

約数列:

[1, 2, 4, 8, 127, 157, 229, 254, 314, 458, 508, 628, 916, 1016, 1256, 1832, 4289, 8578, 17156, 19939, 29083, 34312, 35953, 39878, 58166, 71906, 79756, 116332, 143812, 159512, 232664, 287624, 544703, 673373, 982181, 1089406, 1346746, 1964362, 2178812, 2693492, 3928724, 4357624, 4566031, 5386984, 7857448, 9132062, 18264124, 36528248, 85518371, 124736987, 154202417, 171036742, 249473974, 308404834, 342073484, 498947948, 616809668, 684146968, 997895896, 1233619336, 19583706959, 39167413918, 78334827836, 156669655672]

約数ペア:

[(1, 156669655672), (2, 78334827836), (4, 39167413918), (8, 19583706959), (127, 1233619336), (157, 997895896), (229, 684146968), (254, 616809668), (314, 498947948), (458, 342073484), (508, 308404834), (628, 249473974), (916, 171036742), (1016, 154202417), (1256, 124736987), (1832, 85518371), (4289, 36528248), (8578, 18264124), (17156, 9132062), (19939, 7857448), (29083, 5386984), (34312, 4566031), (35953, 4357624), (39878, 3928724), (58166, 2693492), (71906, 2178812), (79756, 1964362), (116332, 1346746), (143812, 1089406), (159512, 982181), (232664, 673373), (287624, 544703)]