152998880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 376070688

約数和(自身を除く): 223071808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 83, 160, 164, 166, 205, 281, 328, 332, 410, 415, 562, 656, 664, 820, 830, 1124, 1312, 1328, 1405, 1640, 1660, 2248, 2656, 2810, 3280, 3320, 3403, 4496, 5620, 6560, 6640, 6806, 8992, 11240, 11521, 13280, 13612, 17015, 22480, 23042, 23323, 27224, 34030, 44960, 46084, 46646, 54448, 57605, 68060, 92168, 93292, 108896, 115210, 116615, 136120, 184336, 186584, 230420, 233230, 272240, 368672, 373168, 460840, 466460, 544480, 746336, 921680, 932920, 956243, 1843360, 1865840, 1912486, 3731680, 3824972, 4781215, 7649944, 9562430, 15299888, 19124860, 30599776, 38249720, 76499440, 152998880]

約数ペア:

[(1, 152998880), (2, 76499440), (4, 38249720), (5, 30599776), (8, 19124860), (10, 15299888), (16, 9562430), (20, 7649944), (32, 4781215), (40, 3824972), (41, 3731680), (80, 1912486), (82, 1865840), (83, 1843360), (160, 956243), (164, 932920), (166, 921680), (205, 746336), (281, 544480), (328, 466460), (332, 460840), (410, 373168), (415, 368672), (562, 272240), (656, 233230), (664, 230420), (820, 186584), (830, 184336), (1124, 136120), (1312, 116615), (1328, 115210), (1405, 108896), (1640, 93292), (1660, 92168), (2248, 68060), (2656, 57605), (2810, 54448), (3280, 46646), (3320, 46084), (3403, 44960), (4496, 34030), (5620, 27224), (6560, 23323), (6640, 23042), (6806, 22480), (8992, 17015), (11240, 13612), (11521, 13280)]