153839732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 171300748

約数列:

[1, 2, 4, 17, 19, 23, 31, 34, 38, 46, 62, 68, 76, 92, 124, 167, 323, 334, 391, 437, 527, 589, 646, 668, 713, 782, 874, 1054, 1178, 1292, 1426, 1564, 1748, 2108, 2356, 2839, 2852, 3173, 3841, 5177, 5678, 6346, 7429, 7682, 10013, 10354, 11356, 12121, 12692, 13547, 14858, 15364, 20026, 20708, 24242, 27094, 29716, 40052, 48484, 53941, 54188, 65297, 72979, 88009, 98363, 107882, 119071, 130594, 145958, 176018, 196726, 215764, 230299, 238142, 261188, 291916, 352036, 393452, 460598, 476284, 921196, 1240643, 1672171, 2024207, 2262349, 2481286, 3344342, 4048414, 4524698, 4962572, 6688684, 8096828, 9049396, 38459933, 76919866, 153839732]

約数ペア:

[(1, 153839732), (2, 76919866), (4, 38459933), (17, 9049396), (19, 8096828), (23, 6688684), (31, 4962572), (34, 4524698), (38, 4048414), (46, 3344342), (62, 2481286), (68, 2262349), (76, 2024207), (92, 1672171), (124, 1240643), (167, 921196), (323, 476284), (334, 460598), (391, 393452), (437, 352036), (527, 291916), (589, 261188), (646, 238142), (668, 230299), (713, 215764), (782, 196726), (874, 176018), (1054, 145958), (1178, 130594), (1292, 119071), (1426, 107882), (1564, 98363), (1748, 88009), (2108, 72979), (2356, 65297), (2839, 54188), (2852, 53941), (3173, 48484), (3841, 40052), (5177, 29716), (5678, 27094), (6346, 24242), (7429, 20708), (7682, 20026), (10013, 15364), (10354, 14858), (11356, 13547), (12121, 12692)]