190918816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 428162112

約数和(自身を除く): 237243296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 107, 137, 148, 176, 214, 274, 296, 352, 407, 428, 548, 592, 814, 856, 1096, 1177, 1184, 1507, 1628, 1712, 2192, 2354, 3014, 3256, 3424, 3959, 4384, 4708, 5069, 6028, 6512, 7918, 9416, 10138, 12056, 13024, 14659, 15836, 18832, 20276, 24112, 29318, 31672, 37664, 40552, 43549, 48224, 55759, 58636, 63344, 81104, 87098, 111518, 117272, 126688, 161249, 162208, 174196, 223036, 234544, 322498, 348392, 446072, 469088, 542383, 644996, 696784, 892144, 1084766, 1289992, 1393568, 1784288, 2169532, 2579984, 4339064, 5159968, 5966213, 8678128, 11932426, 17356256, 23864852, 47729704, 95459408, 190918816]

約数ペア:

[(1, 190918816), (2, 95459408), (4, 47729704), (8, 23864852), (11, 17356256), (16, 11932426), (22, 8678128), (32, 5966213), (37, 5159968), (44, 4339064), (74, 2579984), (88, 2169532), (107, 1784288), (137, 1393568), (148, 1289992), (176, 1084766), (214, 892144), (274, 696784), (296, 644996), (352, 542383), (407, 469088), (428, 446072), (548, 348392), (592, 322498), (814, 234544), (856, 223036), (1096, 174196), (1177, 162208), (1184, 161249), (1507, 126688), (1628, 117272), (1712, 111518), (2192, 87098), (2354, 81104), (3014, 63344), (3256, 58636), (3424, 55759), (3959, 48224), (4384, 43549), (4708, 40552), (5069, 37664), (6028, 31672), (6512, 29318), (7918, 24112), (9416, 20276), (10138, 18832), (12056, 15836), (13024, 14659)]