154960932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 422940000

約数和(自身を除く): 267979068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1249, 1266, 1477, 2498, 2532, 2954, 3747, 4431, 4996, 5908, 7494, 8743, 8862, 10339, 14988, 17486, 17724, 20678, 26229, 31017, 34972, 41356, 52458, 61201, 62034, 104916, 122402, 124068, 183603, 244804, 263539, 367206, 527078, 734412, 790617, 1054156, 1581234, 1844773, 3162468, 3689546, 5534319, 7379092, 11068638, 12913411, 22137276, 25826822, 38740233, 51653644, 77480466, 154960932]

約数ペア:

[(1, 154960932), (2, 77480466), (3, 51653644), (4, 38740233), (6, 25826822), (7, 22137276), (12, 12913411), (14, 11068638), (21, 7379092), (28, 5534319), (42, 3689546), (49, 3162468), (84, 1844773), (98, 1581234), (147, 1054156), (196, 790617), (211, 734412), (294, 527078), (422, 367206), (588, 263539), (633, 244804), (844, 183603), (1249, 124068), (1266, 122402), (1477, 104916), (2498, 62034), (2532, 61201), (2954, 52458), (3747, 41356), (4431, 34972), (4996, 31017), (5908, 26229), (7494, 20678), (8743, 17724), (8862, 17486), (10339, 14988)]