155110298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 139064422

約数列:

[1, 2, 7, 14, 23, 31, 41, 46, 62, 82, 161, 217, 287, 322, 379, 434, 574, 713, 758, 943, 1271, 1426, 1886, 2542, 2653, 4991, 5306, 6601, 8717, 8897, 9982, 11749, 13202, 15539, 17434, 17794, 23498, 29233, 31078, 58466, 61019, 82243, 108773, 122038, 164486, 204631, 217546, 270227, 357397, 409262, 481709, 540454, 714794, 963418, 1891589, 2501779, 3371963, 3783178, 5003558, 6743926, 11079307, 22158614, 77555149, 155110298]

約数ペア:

[(1, 155110298), (2, 77555149), (7, 22158614), (14, 11079307), (23, 6743926), (31, 5003558), (41, 3783178), (46, 3371963), (62, 2501779), (82, 1891589), (161, 963418), (217, 714794), (287, 540454), (322, 481709), (379, 409262), (434, 357397), (574, 270227), (713, 217546), (758, 204631), (943, 164486), (1271, 122038), (1426, 108773), (1886, 82243), (2542, 61019), (2653, 58466), (4991, 31078), (5306, 29233), (6601, 23498), (8717, 17794), (8897, 17434), (9982, 15539), (11749, 13202)]