157224392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 336571200

約数和(自身を除く): 179346808

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 251, 317, 494, 502, 634, 988, 1004, 1268, 1976, 2008, 2536, 3263, 4121, 4769, 6023, 6526, 8242, 9538, 12046, 13052, 16484, 19076, 24092, 26104, 32968, 38152, 48184, 61997, 78299, 79567, 123994, 156598, 159134, 247988, 313196, 318268, 495976, 626392, 636536, 1034371, 1511773, 2068742, 3023546, 4137484, 6047092, 8274968, 12094184, 19653049, 39306098, 78612196, 157224392]

約数ペア:

[(1, 157224392), (2, 78612196), (4, 39306098), (8, 19653049), (13, 12094184), (19, 8274968), (26, 6047092), (38, 4137484), (52, 3023546), (76, 2068742), (104, 1511773), (152, 1034371), (247, 636536), (251, 626392), (317, 495976), (494, 318268), (502, 313196), (634, 247988), (988, 159134), (1004, 156598), (1268, 123994), (1976, 79567), (2008, 78299), (2536, 61997), (3263, 48184), (4121, 38152), (4769, 32968), (6023, 26104), (6526, 24092), (8242, 19076), (9538, 16484), (12046, 13052)]