148443872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 303980544

約数和(自身を除く): 155536672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 151, 248, 302, 496, 604, 991, 992, 1208, 1982, 2416, 3964, 4681, 4832, 7928, 9362, 15856, 18724, 30721, 31712, 37448, 61442, 74896, 122884, 149641, 149792, 245768, 299282, 491536, 598564, 983072, 1197128, 2394256, 4638871, 4788512, 9277742, 18555484, 37110968, 74221936, 148443872]

約数ペア:

[(1, 148443872), (2, 74221936), (4, 37110968), (8, 18555484), (16, 9277742), (31, 4788512), (32, 4638871), (62, 2394256), (124, 1197128), (151, 983072), (248, 598564), (302, 491536), (496, 299282), (604, 245768), (991, 149792), (992, 149641), (1208, 122884), (1982, 74896), (2416, 61442), (3964, 37448), (4681, 31712), (4832, 30721), (7928, 18724), (9362, 15856)]