164910564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 521015040

約数和(自身を除く): 356104476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 639, 709, 819, 852, 923, 994, 1092, 1278, 1418, 1491, 1638, 1846, 1988, 2127, 2556, 2769, 2836, 2982, 3276, 3692, 4254, 4473, 4963, 5538, 5964, 6381, 6461, 8307, 8508, 8946, 9217, 9926, 11076, 12762, 12922, 14889, 16614, 17892, 18434, 19383, 19852, 25524, 25844, 27651, 29778, 33228, 36868, 38766, 44667, 50339, 55302, 58149, 59556, 64519, 77532, 82953, 89334, 100678, 110604, 116298, 129038, 151017, 165906, 178668, 193557, 201356, 232596, 258076, 302034, 331812, 352373, 387114, 453051, 580671, 604068, 654407, 704746, 774228, 906102, 1057119, 1161342, 1308814, 1409492, 1812204, 1963221, 2114238, 2322684, 2617628, 3171357, 3926442, 4228476, 4580849, 5889663, 6342714, 7852884, 9161698, 11779326, 12685428, 13742547, 18323396, 23558652, 27485094, 41227641, 54970188, 82455282, 164910564]

約数ペア:

[(1, 164910564), (2, 82455282), (3, 54970188), (4, 41227641), (6, 27485094), (7, 23558652), (9, 18323396), (12, 13742547), (13, 12685428), (14, 11779326), (18, 9161698), (21, 7852884), (26, 6342714), (28, 5889663), (36, 4580849), (39, 4228476), (42, 3926442), (52, 3171357), (63, 2617628), (71, 2322684), (78, 2114238), (84, 1963221), (91, 1812204), (117, 1409492), (126, 1308814), (142, 1161342), (156, 1057119), (182, 906102), (213, 774228), (234, 704746), (252, 654407), (273, 604068), (284, 580671), (364, 453051), (426, 387114), (468, 352373), (497, 331812), (546, 302034), (639, 258076), (709, 232596), (819, 201356), (852, 193557), (923, 178668), (994, 165906), (1092, 151017), (1278, 129038), (1418, 116298), (1491, 110604), (1638, 100678), (1846, 89334), (1988, 82953), (2127, 77532), (2556, 64519), (2769, 59556), (2836, 58149), (2982, 55302), (3276, 50339), (3692, 44667), (4254, 38766), (4473, 36868), (4963, 33228), (5538, 29778), (5964, 27651), (6381, 25844), (6461, 25524), (8307, 19852), (8508, 19383), (8946, 18434), (9217, 17892), (9926, 16614), (11076, 14889), (12762, 12922)]