159969456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 479460384

約数和(自身を除く): 319490928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 101, 102, 136, 144, 153, 202, 204, 272, 303, 306, 404, 408, 606, 612, 647, 808, 816, 909, 1212, 1224, 1294, 1616, 1717, 1818, 1941, 2424, 2448, 2588, 3434, 3636, 3882, 4848, 5151, 5176, 5823, 6868, 7272, 7764, 10302, 10352, 10999, 11646, 13736, 14544, 15453, 15528, 20604, 21998, 23292, 27472, 30906, 31056, 32997, 41208, 43996, 46584, 61812, 65347, 65994, 82416, 87992, 93168, 98991, 123624, 130694, 131988, 175984, 196041, 197982, 247248, 261388, 263976, 392082, 395964, 522776, 527952, 588123, 784164, 791928, 1045552, 1110899, 1176246, 1568328, 1583856, 2221798, 2352492, 3136656, 3332697, 4443596, 4704984, 6665394, 8887192, 9409968, 9998091, 13330788, 17774384, 19996182, 26661576, 39992364, 53323152, 79984728, 159969456]

約数ペア:

[(1, 159969456), (2, 79984728), (3, 53323152), (4, 39992364), (6, 26661576), (8, 19996182), (9, 17774384), (12, 13330788), (16, 9998091), (17, 9409968), (18, 8887192), (24, 6665394), (34, 4704984), (36, 4443596), (48, 3332697), (51, 3136656), (68, 2352492), (72, 2221798), (101, 1583856), (102, 1568328), (136, 1176246), (144, 1110899), (153, 1045552), (202, 791928), (204, 784164), (272, 588123), (303, 527952), (306, 522776), (404, 395964), (408, 392082), (606, 263976), (612, 261388), (647, 247248), (808, 197982), (816, 196041), (909, 175984), (1212, 131988), (1224, 130694), (1294, 123624), (1616, 98991), (1717, 93168), (1818, 87992), (1941, 82416), (2424, 65994), (2448, 65347), (2588, 61812), (3434, 46584), (3636, 43996), (3882, 41208), (4848, 32997), (5151, 31056), (5176, 30906), (5823, 27472), (6868, 23292), (7272, 21998), (7764, 20604), (10302, 15528), (10352, 15453), (10999, 14544), (11646, 13736)]