159188740030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1\times {\mathrm{1381}}^1$

素因数の和:2545

約数の個数: 64

約数和(自身を含む): 292732807680

約数和(自身を除く): 133544067650

約数列:

[1, 2, 5, 10, 71, 142, 179, 355, 358, 710, 895, 907, 1381, 1790, 1814, 2762, 4535, 6905, 9070, 12709, 13810, 25418, 63545, 64397, 98051, 127090, 128794, 162353, 196102, 247199, 321985, 324706, 490255, 494398, 643970, 811765, 980510, 1235995, 1252567, 1623530, 2471990, 2505134, 6262835, 11527063, 12525670, 17551129, 23054126, 35102258, 57635315, 87755645, 88932257, 115270630, 175511290, 177864514, 224209493, 444661285, 448418986, 889322570, 1121047465, 2242094930, 15918874003, 31837748006, 79594370015, 159188740030]

約数ペア:

[(1, 159188740030), (2, 79594370015), (5, 31837748006), (10, 15918874003), (71, 2242094930), (142, 1121047465), (179, 889322570), (355, 448418986), (358, 444661285), (710, 224209493), (895, 177864514), (907, 175511290), (1381, 115270630), (1790, 88932257), (1814, 87755645), (2762, 57635315), (4535, 35102258), (6905, 23054126), (9070, 17551129), (12709, 12525670), (13810, 11527063), (25418, 6262835), (63545, 2505134), (64397, 2471990), (98051, 1623530), (127090, 1252567), (128794, 1235995), (162353, 980510), (196102, 811765), (247199, 643970), (321985, 494398), (324706, 490255)]