154490064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2777}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 427145280

約数和(自身を除く): 272655216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1464, 2318, 2777, 2928, 3477, 4636, 5554, 6954, 8331, 9272, 11108, 13908, 16662, 18544, 22216, 27816, 33324, 44432, 52763, 55632, 66648, 105526, 133296, 158289, 169397, 211052, 316578, 338794, 422104, 508191, 633156, 677588, 844208, 1016382, 1266312, 1355176, 2032764, 2532624, 2710352, 3218543, 4065528, 6437086, 8131056, 9655629, 12874172, 19311258, 25748344, 38622516, 51496688, 77245032, 154490064]

約数ペア:

[(1, 154490064), (2, 77245032), (3, 51496688), (4, 38622516), (6, 25748344), (8, 19311258), (12, 12874172), (16, 9655629), (19, 8131056), (24, 6437086), (38, 4065528), (48, 3218543), (57, 2710352), (61, 2532624), (76, 2032764), (114, 1355176), (122, 1266312), (152, 1016382), (183, 844208), (228, 677588), (244, 633156), (304, 508191), (366, 422104), (456, 338794), (488, 316578), (732, 211052), (912, 169397), (976, 158289), (1159, 133296), (1464, 105526), (2318, 66648), (2777, 55632), (2928, 52763), (3477, 44432), (4636, 33324), (5554, 27816), (6954, 22216), (8331, 18544), (9272, 16662), (11108, 13908)]