145413752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 306408960

約数和(自身を除く): 160995208

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 103, 122, 206, 244, 263, 412, 488, 526, 671, 824, 1052, 1133, 1342, 2104, 2266, 2684, 2893, 4532, 5368, 5786, 6283, 9064, 11572, 12566, 16043, 23144, 25132, 27089, 32086, 50264, 54178, 64172, 69113, 108356, 128344, 138226, 176473, 216712, 276452, 297979, 352946, 552904, 595958, 705892, 1191916, 1411784, 1652429, 2383832, 3304858, 6609716, 13219432, 18176719, 36353438, 72706876, 145413752]

約数ペア:

[(1, 145413752), (2, 72706876), (4, 36353438), (8, 18176719), (11, 13219432), (22, 6609716), (44, 3304858), (61, 2383832), (88, 1652429), (103, 1411784), (122, 1191916), (206, 705892), (244, 595958), (263, 552904), (412, 352946), (488, 297979), (526, 276452), (671, 216712), (824, 176473), (1052, 138226), (1133, 128344), (1342, 108356), (2104, 69113), (2266, 64172), (2684, 54178), (2893, 50264), (4532, 32086), (5368, 27089), (5786, 25132), (6283, 23144), (9064, 16043), (11572, 12566)]