156571872

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{26737}}^1$

素因数の和:26811

約数の個数: 48

約数和(自身を含む): 417754512

約数和(自身を除く): 261182640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 26737, 53474, 80211, 106948, 160422, 213896, 320844, 427792, 641688, 855584, 1283376, 1630957, 2566752, 3261914, 4892871, 6523828, 9785742, 13047656, 19571484, 26095312, 39142968, 52190624, 78285936, 156571872]

約数ペア:

[(1, 156571872), (2, 78285936), (3, 52190624), (4, 39142968), (6, 26095312), (8, 19571484), (12, 13047656), (16, 9785742), (24, 6523828), (32, 4892871), (48, 3261914), (61, 2566752), (96, 1630957), (122, 1283376), (183, 855584), (244, 641688), (366, 427792), (488, 320844), (732, 213896), (976, 160422), (1464, 106948), (1952, 80211), (2928, 53474), (5856, 26737)]