147881484

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{3793}}^1$

素因数の和:3844

約数の個数: 72

約数和(自身を含む): 404743920

約数和(自身を除く): 256862436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 3793, 4332, 6498, 7586, 9747, 11379, 12996, 15172, 19494, 22758, 34137, 38988, 45516, 68274, 72067, 102411, 136548, 144134, 204822, 216201, 288268, 409644, 432402, 648603, 864804, 1297206, 1369273, 1945809, 2594412, 2738546, 3891618, 4107819, 5477092, 7783236, 8215638, 12323457, 16431276, 24646914, 36970371, 49293828, 73940742, 147881484]

約数ペア:

[(1, 147881484), (2, 73940742), (3, 49293828), (4, 36970371), (6, 24646914), (9, 16431276), (12, 12323457), (18, 8215638), (19, 7783236), (27, 5477092), (36, 4107819), (38, 3891618), (54, 2738546), (57, 2594412), (76, 1945809), (108, 1369273), (114, 1297206), (171, 864804), (228, 648603), (342, 432402), (361, 409644), (513, 288268), (684, 216201), (722, 204822), (1026, 144134), (1083, 136548), (1444, 102411), (2052, 72067), (2166, 68274), (3249, 45516), (3793, 38988), (4332, 34137), (6498, 22758), (7586, 19494), (9747, 15172), (11379, 12996)]