191132732

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 407554560

約数和(自身を除く): 216421828

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 83, 98, 124, 166, 196, 217, 332, 379, 434, 581, 758, 868, 1162, 1516, 1519, 2324, 2573, 2653, 3038, 4067, 5146, 5306, 6076, 8134, 10292, 10612, 11749, 16268, 18011, 18571, 23498, 31457, 36022, 37142, 46996, 62914, 72044, 74284, 82243, 125828, 126077, 164486, 220199, 252154, 328972, 440398, 504308, 575701, 880796, 975167, 1151402, 1541393, 1950334, 2302804, 3082786, 3900668, 6165572, 6826169, 13652338, 27304676, 47783183, 95566366, 191132732]

約数ペア:

[(1, 191132732), (2, 95566366), (4, 47783183), (7, 27304676), (14, 13652338), (28, 6826169), (31, 6165572), (49, 3900668), (62, 3082786), (83, 2302804), (98, 1950334), (124, 1541393), (166, 1151402), (196, 975167), (217, 880796), (332, 575701), (379, 504308), (434, 440398), (581, 328972), (758, 252154), (868, 220199), (1162, 164486), (1516, 126077), (1519, 125828), (2324, 82243), (2573, 74284), (2653, 72044), (3038, 62914), (4067, 46996), (5146, 37142), (5306, 36022), (6076, 31457), (8134, 23498), (10292, 18571), (10612, 18011), (11749, 16268)]