121258732

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 48

約数和(自身を含む): 255539200

約数和(自身を除く): 134280468

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 2851, 3038, 5702, 6076, 10633, 11404, 19957, 21266, 39914, 42532, 79828, 88381, 139699, 176762, 279398, 353524, 558796, 618667, 977893, 1237334, 1955786, 2474668, 3911572, 4330669, 8661338, 17322676, 30314683, 60629366, 121258732]

約数ペア:

[(1, 121258732), (2, 60629366), (4, 30314683), (7, 17322676), (14, 8661338), (28, 4330669), (31, 3911572), (49, 2474668), (62, 1955786), (98, 1237334), (124, 977893), (196, 618667), (217, 558796), (343, 353524), (434, 279398), (686, 176762), (868, 139699), (1372, 88381), (1519, 79828), (2851, 42532), (3038, 39914), (5702, 21266), (6076, 19957), (10633, 11404)]