136420172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 289981440

約数和(自身を除く): 153561268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 463, 476, 619, 926, 1238, 1852, 2476, 3241, 4333, 6482, 7871, 8666, 10523, 12964, 15742, 17332, 21046, 31484, 42092, 55097, 73661, 110194, 147322, 220388, 286597, 294644, 573194, 1146388, 2006179, 4012358, 4872149, 8024716, 9744298, 19488596, 34105043, 68210086, 136420172]

約数ペア:

[(1, 136420172), (2, 68210086), (4, 34105043), (7, 19488596), (14, 9744298), (17, 8024716), (28, 4872149), (34, 4012358), (68, 2006179), (119, 1146388), (238, 573194), (463, 294644), (476, 286597), (619, 220388), (926, 147322), (1238, 110194), (1852, 73661), (2476, 55097), (3241, 42092), (4333, 31484), (6482, 21046), (7871, 17332), (8666, 15742), (10523, 12964)]