154113228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 414151920

約数和(自身を除く): 260038692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 419, 601, 612, 838, 1202, 1257, 1676, 1803, 2404, 2514, 3606, 3771, 5028, 5409, 7123, 7212, 7542, 10217, 10818, 14246, 15084, 20434, 21369, 21636, 28492, 30651, 40868, 42738, 61302, 64107, 85476, 91953, 122604, 128214, 183906, 251819, 256428, 367812, 503638, 755457, 1007276, 1510914, 2266371, 3021828, 4280923, 4532742, 8561846, 9065484, 12842769, 17123692, 25685538, 38528307, 51371076, 77056614, 154113228]

約数ペア:

[(1, 154113228), (2, 77056614), (3, 51371076), (4, 38528307), (6, 25685538), (9, 17123692), (12, 12842769), (17, 9065484), (18, 8561846), (34, 4532742), (36, 4280923), (51, 3021828), (68, 2266371), (102, 1510914), (153, 1007276), (204, 755457), (306, 503638), (419, 367812), (601, 256428), (612, 251819), (838, 183906), (1202, 128214), (1257, 122604), (1676, 91953), (1803, 85476), (2404, 64107), (2514, 61302), (3606, 42738), (3771, 40868), (5028, 30651), (5409, 28492), (7123, 21636), (7212, 21369), (7542, 20434), (10217, 15084), (10818, 14246)]