151959668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 328023360

約数和(自身を除く): 176063692

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 211, 238, 289, 356, 422, 476, 578, 623, 844, 1156, 1246, 1477, 1513, 2023, 2492, 2954, 3026, 3587, 4046, 5908, 6052, 7174, 8092, 10591, 14348, 18779, 21182, 25109, 25721, 37558, 42364, 50218, 51442, 60979, 75116, 100436, 102884, 121958, 131453, 180047, 243916, 262906, 319243, 360094, 426853, 525812, 638486, 720188, 853706, 1276972, 1707412, 2234701, 4469402, 5427131, 8938804, 10854262, 21708524, 37989917, 75979834, 151959668]

約数ペア:

[(1, 151959668), (2, 75979834), (4, 37989917), (7, 21708524), (14, 10854262), (17, 8938804), (28, 5427131), (34, 4469402), (68, 2234701), (89, 1707412), (119, 1276972), (178, 853706), (211, 720188), (238, 638486), (289, 525812), (356, 426853), (422, 360094), (476, 319243), (578, 262906), (623, 243916), (844, 180047), (1156, 131453), (1246, 121958), (1477, 102884), (1513, 100436), (2023, 75116), (2492, 60979), (2954, 51442), (3026, 50218), (3587, 42364), (4046, 37558), (5908, 25721), (6052, 25109), (7174, 21182), (8092, 18779), (10591, 14348)]