142904016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2749}}^1$

素因数の和:2801

約数の個数: 90

約数和(自身を含む): 422243250

約数和(自身を除く): 279339234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2749, 2888, 3249, 4332, 5498, 5776, 6498, 8247, 8664, 10996, 12996, 16494, 17328, 21992, 24741, 25992, 32988, 43984, 49482, 51984, 52231, 65976, 98964, 104462, 131952, 156693, 197928, 208924, 313386, 395856, 417848, 470079, 626772, 835696, 940158, 992389, 1253544, 1880316, 1984778, 2507088, 2977167, 3760632, 3969556, 5954334, 7521264, 7939112, 8931501, 11908668, 15878224, 17863002, 23817336, 35726004, 47634672, 71452008, 142904016]

約数ペア:

[(1, 142904016), (2, 71452008), (3, 47634672), (4, 35726004), (6, 23817336), (8, 17863002), (9, 15878224), (12, 11908668), (16, 8931501), (18, 7939112), (19, 7521264), (24, 5954334), (36, 3969556), (38, 3760632), (48, 2977167), (57, 2507088), (72, 1984778), (76, 1880316), (114, 1253544), (144, 992389), (152, 940158), (171, 835696), (228, 626772), (304, 470079), (342, 417848), (361, 395856), (456, 313386), (684, 208924), (722, 197928), (912, 156693), (1083, 131952), (1368, 104462), (1444, 98964), (2166, 65976), (2736, 52231), (2749, 51984), (2888, 49482), (3249, 43984), (4332, 32988), (5498, 25992), (5776, 24741), (6498, 21992), (8247, 17328), (8664, 16494), (10996, 12996)]