156939087544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{372607}}^1$

素因数の和:372812

約数の個数: 64

約数和(自身を含む): 329981644800

約数和(自身を除く): 173042557256

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 163, 323, 326, 646, 652, 1292, 1304, 2584, 2771, 3097, 5542, 6194, 11084, 12388, 22168, 24776, 52649, 105298, 210596, 372607, 421192, 745214, 1490428, 2980856, 6334319, 7079533, 12668638, 14159066, 25337276, 28318132, 50674552, 56636264, 60734941, 120352061, 121469882, 240704122, 242939764, 481408244, 485879528, 962816488, 1032493997, 1153963879, 2064987994, 2307927758, 4129975988, 4615855516, 8259951976, 9231711032, 19617385943, 39234771886, 78469543772, 156939087544]

約数ペア:

[(1, 156939087544), (2, 78469543772), (4, 39234771886), (8, 19617385943), (17, 9231711032), (19, 8259951976), (34, 4615855516), (38, 4129975988), (68, 2307927758), (76, 2064987994), (136, 1153963879), (152, 1032493997), (163, 962816488), (323, 485879528), (326, 481408244), (646, 242939764), (652, 240704122), (1292, 121469882), (1304, 120352061), (2584, 60734941), (2771, 56636264), (3097, 50674552), (5542, 28318132), (6194, 25337276), (11084, 14159066), (12388, 12668638), (22168, 7079533), (24776, 6334319), (52649, 2980856), (105298, 1490428), (210596, 745214), (372607, 421192)]