151877488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 357120000

約数和(自身を除く): 205242512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 149, 152, 266, 298, 304, 479, 532, 596, 958, 1043, 1064, 1192, 1916, 2086, 2128, 2384, 2831, 3353, 3832, 4172, 5662, 6706, 7664, 8344, 9101, 11324, 13412, 16688, 18202, 19817, 22648, 26824, 36404, 39634, 45296, 53648, 63707, 71371, 72808, 79268, 127414, 142742, 145616, 158536, 254828, 285484, 317072, 499597, 509656, 570968, 999194, 1019312, 1141936, 1356049, 1998388, 2712098, 3996776, 5424196, 7993552, 9492343, 10848392, 18984686, 21696784, 37969372, 75938744, 151877488]

約数ペア:

[(1, 151877488), (2, 75938744), (4, 37969372), (7, 21696784), (8, 18984686), (14, 10848392), (16, 9492343), (19, 7993552), (28, 5424196), (38, 3996776), (56, 2712098), (76, 1998388), (112, 1356049), (133, 1141936), (149, 1019312), (152, 999194), (266, 570968), (298, 509656), (304, 499597), (479, 317072), (532, 285484), (596, 254828), (958, 158536), (1043, 145616), (1064, 142742), (1192, 127414), (1916, 79268), (2086, 72808), (2128, 71371), (2384, 63707), (2831, 53648), (3353, 45296), (3832, 39634), (4172, 36404), (5662, 26824), (6706, 22648), (7664, 19817), (8344, 18202), (9101, 16688), (11324, 13412)]