154400652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{971}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 447213312

約数和(自身を除く): 292812660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 971, 1262, 1893, 1942, 2524, 2913, 3786, 3884, 4417, 5679, 5826, 6797, 7572, 8739, 8834, 11358, 11652, 13251, 13594, 17478, 17668, 20391, 22716, 26502, 27188, 34956, 39753, 40782, 53004, 61173, 79506, 81564, 122346, 159012, 244692, 612701, 1225402, 1838103, 2450804, 3676206, 4288907, 5514309, 7352412, 8577814, 11028618, 12866721, 17155628, 22057236, 25733442, 38600163, 51466884, 77200326, 154400652]

約数ペア:

[(1, 154400652), (2, 77200326), (3, 51466884), (4, 38600163), (6, 25733442), (7, 22057236), (9, 17155628), (12, 12866721), (14, 11028618), (18, 8577814), (21, 7352412), (28, 5514309), (36, 4288907), (42, 3676206), (63, 2450804), (84, 1838103), (126, 1225402), (252, 612701), (631, 244692), (971, 159012), (1262, 122346), (1893, 81564), (1942, 79506), (2524, 61173), (2913, 53004), (3786, 40782), (3884, 39753), (4417, 34956), (5679, 27188), (5826, 26502), (6797, 22716), (7572, 20391), (8739, 17668), (8834, 17478), (11358, 13594), (11652, 13251)]