158678832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 458923008

約数和(自身を除く): 300244176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 631, 676, 744, 806, 1014, 1209, 1262, 1352, 1488, 1612, 1893, 2028, 2418, 2524, 2704, 3224, 3786, 4056, 4836, 5048, 5239, 6448, 7572, 8112, 8203, 9672, 10096, 10478, 15144, 15717, 16406, 19344, 19561, 20956, 24609, 30288, 31434, 32812, 39122, 41912, 49218, 58683, 62868, 65624, 78244, 83824, 98436, 106639, 117366, 125736, 131248, 156488, 196872, 213278, 234732, 251472, 254293, 312976, 319917, 393744, 426556, 469464, 508586, 639834, 762879, 853112, 938928, 1017172, 1279668, 1525758, 1706224, 2034344, 2559336, 3051516, 3305809, 4068688, 5118672, 6103032, 6611618, 9917427, 12206064, 13223236, 19834854, 26446472, 39669708, 52892944, 79339416, 158678832]

約数ペア:

[(1, 158678832), (2, 79339416), (3, 52892944), (4, 39669708), (6, 26446472), (8, 19834854), (12, 13223236), (13, 12206064), (16, 9917427), (24, 6611618), (26, 6103032), (31, 5118672), (39, 4068688), (48, 3305809), (52, 3051516), (62, 2559336), (78, 2034344), (93, 1706224), (104, 1525758), (124, 1279668), (156, 1017172), (169, 938928), (186, 853112), (208, 762879), (248, 639834), (312, 508586), (338, 469464), (372, 426556), (403, 393744), (496, 319917), (507, 312976), (624, 254293), (631, 251472), (676, 234732), (744, 213278), (806, 196872), (1014, 156488), (1209, 131248), (1262, 125736), (1352, 117366), (1488, 106639), (1612, 98436), (1893, 83824), (2028, 78244), (2418, 65624), (2524, 62868), (2704, 58683), (3224, 49218), (3786, 41912), (4056, 39122), (4836, 32812), (5048, 31434), (5239, 30288), (6448, 24609), (7572, 20956), (8112, 19561), (8203, 19344), (9672, 16406), (10096, 15717), (10478, 15144)]