190491552

素因数分解:

$2^5\times 3^2\times {\mathrm{677}}^1\times {\mathrm{977}}^1$

素因数の和:1670

約数の個数: 72

約数和(自身を含む): 543065796

約数和(自身を除く): 352574244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 677, 977, 1354, 1954, 2031, 2708, 2931, 3908, 4062, 5416, 5862, 6093, 7816, 8124, 8793, 10832, 11724, 12186, 15632, 16248, 17586, 21664, 23448, 24372, 31264, 32496, 35172, 46896, 48744, 64992, 70344, 93792, 97488, 140688, 194976, 281376, 661429, 1322858, 1984287, 2645716, 3968574, 5291432, 5952861, 7937148, 10582864, 11905722, 15874296, 21165728, 23811444, 31748592, 47622888, 63497184, 95245776, 190491552]

約数ペア:

[(1, 190491552), (2, 95245776), (3, 63497184), (4, 47622888), (6, 31748592), (8, 23811444), (9, 21165728), (12, 15874296), (16, 11905722), (18, 10582864), (24, 7937148), (32, 5952861), (36, 5291432), (48, 3968574), (72, 2645716), (96, 1984287), (144, 1322858), (288, 661429), (677, 281376), (977, 194976), (1354, 140688), (1954, 97488), (2031, 93792), (2708, 70344), (2931, 64992), (3908, 48744), (4062, 46896), (5416, 35172), (5862, 32496), (6093, 31264), (7816, 24372), (8124, 23448), (8793, 21664), (10832, 17586), (11724, 16248), (12186, 15632)]