195708816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 580900320

約数和(自身を除く): 385191504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 233, 304, 307, 342, 456, 466, 614, 684, 699, 912, 921, 932, 1228, 1368, 1398, 1842, 1864, 2097, 2456, 2736, 2763, 2796, 3684, 3728, 4194, 4427, 4912, 5526, 5592, 5833, 7368, 8388, 8854, 11052, 11184, 11666, 13281, 14736, 16776, 17499, 17708, 22104, 23332, 26562, 33552, 34998, 35416, 39843, 44208, 46664, 52497, 53124, 69996, 70832, 71531, 79686, 93328, 104994, 106248, 139992, 143062, 159372, 209988, 212496, 214593, 279984, 286124, 318744, 419976, 429186, 572248, 637488, 643779, 839952, 858372, 1144496, 1287558, 1359089, 1716744, 2575116, 2718178, 3433488, 4077267, 5150232, 5436356, 8154534, 10300464, 10872712, 12231801, 16309068, 21745424, 24463602, 32618136, 48927204, 65236272, 97854408, 195708816]

約数ペア:

[(1, 195708816), (2, 97854408), (3, 65236272), (4, 48927204), (6, 32618136), (8, 24463602), (9, 21745424), (12, 16309068), (16, 12231801), (18, 10872712), (19, 10300464), (24, 8154534), (36, 5436356), (38, 5150232), (48, 4077267), (57, 3433488), (72, 2718178), (76, 2575116), (114, 1716744), (144, 1359089), (152, 1287558), (171, 1144496), (228, 858372), (233, 839952), (304, 643779), (307, 637488), (342, 572248), (456, 429186), (466, 419976), (614, 318744), (684, 286124), (699, 279984), (912, 214593), (921, 212496), (932, 209988), (1228, 159372), (1368, 143062), (1398, 139992), (1842, 106248), (1864, 104994), (2097, 93328), (2456, 79686), (2736, 71531), (2763, 70832), (2796, 69996), (3684, 53124), (3728, 52497), (4194, 46664), (4427, 44208), (4912, 39843), (5526, 35416), (5592, 34998), (5833, 33552), (7368, 26562), (8388, 23332), (8854, 22104), (11052, 17708), (11184, 17499), (11666, 16776), (13281, 14736)]