190718944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 436230144

約数和(自身を除く): 245511200

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 416, 496, 598, 643, 713, 736, 806, 992, 1196, 1286, 1426, 1612, 2392, 2572, 2852, 3224, 4784, 5144, 5704, 6448, 8359, 9269, 9568, 10288, 11408, 12896, 14789, 16718, 18538, 19933, 20576, 22816, 29578, 33436, 37076, 39866, 59156, 66872, 74152, 79732, 118312, 133744, 148304, 159464, 192257, 236624, 259129, 267488, 296608, 318928, 384514, 458459, 473248, 518258, 637856, 769028, 916918, 1036516, 1538056, 1833836, 2073032, 3076112, 3667672, 4146064, 5959967, 6152224, 7335344, 8292128, 11919934, 14670688, 23839868, 47679736, 95359472, 190718944]

約数ペア:

[(1, 190718944), (2, 95359472), (4, 47679736), (8, 23839868), (13, 14670688), (16, 11919934), (23, 8292128), (26, 7335344), (31, 6152224), (32, 5959967), (46, 4146064), (52, 3667672), (62, 3076112), (92, 2073032), (104, 1833836), (124, 1538056), (184, 1036516), (208, 916918), (248, 769028), (299, 637856), (368, 518258), (403, 473248), (416, 458459), (496, 384514), (598, 318928), (643, 296608), (713, 267488), (736, 259129), (806, 236624), (992, 192257), (1196, 159464), (1286, 148304), (1426, 133744), (1612, 118312), (2392, 79732), (2572, 74152), (2852, 66872), (3224, 59156), (4784, 39866), (5144, 37076), (5704, 33436), (6448, 29578), (8359, 22816), (9269, 20576), (9568, 19933), (10288, 18538), (11408, 16718), (12896, 14789)]