156769136620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1\times {\mathrm{1669}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 336995205120

約数和(自身を除く): 180226068500

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 191, 268, 335, 367, 382, 670, 734, 764, 955, 1340, 1468, 1669, 1835, 1910, 3338, 3670, 3820, 6676, 7340, 8345, 12797, 16690, 24589, 25594, 33380, 49178, 51188, 63985, 70097, 98356, 111823, 122945, 127970, 140194, 223646, 245890, 255940, 280388, 318779, 350485, 447292, 491780, 559115, 612523, 637558, 700970, 1118230, 1225046, 1275116, 1401940, 1593895, 2236460, 2450092, 3062615, 3187790, 4696499, 6125230, 6375580, 9392998, 12250460, 18785996, 21358193, 23482495, 41039041, 42716386, 46964990, 82078082, 85432772, 93929980, 106790965, 116991893, 164156164, 205195205, 213581930, 233983786, 410390410, 427163860, 467967572, 584959465, 820780820, 1169918930, 2339837860, 7838456831, 15676913662, 31353827324, 39192284155, 78384568310, 156769136620]

約数ペア:

[(1, 156769136620), (2, 78384568310), (4, 39192284155), (5, 31353827324), (10, 15676913662), (20, 7838456831), (67, 2339837860), (134, 1169918930), (191, 820780820), (268, 584959465), (335, 467967572), (367, 427163860), (382, 410390410), (670, 233983786), (734, 213581930), (764, 205195205), (955, 164156164), (1340, 116991893), (1468, 106790965), (1669, 93929980), (1835, 85432772), (1910, 82078082), (3338, 46964990), (3670, 42716386), (3820, 41039041), (6676, 23482495), (7340, 21358193), (8345, 18785996), (12797, 12250460), (16690, 9392998), (24589, 6375580), (25594, 6125230), (33380, 4696499), (49178, 3187790), (51188, 3062615), (63985, 2450092), (70097, 2236460), (98356, 1593895), (111823, 1401940), (122945, 1275116), (127970, 1225046), (140194, 1118230), (223646, 700970), (245890, 637558), (255940, 612523), (280388, 559115), (318779, 491780), (350485, 447292)]