170489584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 365056000

約数和(自身を除く): 194566416

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 79, 124, 152, 158, 229, 248, 304, 316, 458, 496, 589, 632, 916, 1178, 1264, 1501, 1832, 2356, 2449, 3002, 3664, 4351, 4712, 4898, 6004, 7099, 8702, 9424, 9796, 12008, 14198, 17404, 18091, 19592, 24016, 28396, 34808, 36182, 39184, 46531, 56792, 69616, 72364, 93062, 113584, 134881, 144728, 186124, 269762, 289456, 343729, 372248, 539524, 560821, 687458, 744496, 1079048, 1121642, 1374916, 2158096, 2243284, 2749832, 4486568, 5499664, 8973136, 10655599, 21311198, 42622396, 85244792, 170489584]

約数ペア:

[(1, 170489584), (2, 85244792), (4, 42622396), (8, 21311198), (16, 10655599), (19, 8973136), (31, 5499664), (38, 4486568), (62, 2749832), (76, 2243284), (79, 2158096), (124, 1374916), (152, 1121642), (158, 1079048), (229, 744496), (248, 687458), (304, 560821), (316, 539524), (458, 372248), (496, 343729), (589, 289456), (632, 269762), (916, 186124), (1178, 144728), (1264, 134881), (1501, 113584), (1832, 93062), (2356, 72364), (2449, 69616), (3002, 56792), (3664, 46531), (4351, 39184), (4712, 36182), (4898, 34808), (6004, 28396), (7099, 24016), (8702, 19592), (9424, 18091), (9796, 17404), (12008, 14198)]