156965036756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{229813}}^1$

素因数の和:229909

約数の個数: 72

約数和(自身を含む): 323618559264

約数和(自身を除く): 166653522508

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 361, 418, 473, 722, 817, 836, 946, 1444, 1634, 1892, 3268, 3971, 7942, 8987, 15523, 15884, 17974, 31046, 35948, 62092, 170753, 229813, 341506, 459626, 683012, 919252, 2527943, 4366447, 5055886, 8732894, 9881959, 10111772, 17465788, 19763918, 39527836, 48030917, 82962493, 96061834, 108701549, 165924986, 187757221, 192123668, 217403098, 331849972, 375514442, 434806196, 751028884, 912587423, 1825174846, 2065329431, 3567387199, 3650349692, 4130658862, 7134774398, 8261317724, 14269548796, 39241259189, 78482518378, 156965036756]

約数ペア:

[(1, 156965036756), (2, 78482518378), (4, 39241259189), (11, 14269548796), (19, 8261317724), (22, 7134774398), (38, 4130658862), (43, 3650349692), (44, 3567387199), (76, 2065329431), (86, 1825174846), (172, 912587423), (209, 751028884), (361, 434806196), (418, 375514442), (473, 331849972), (722, 217403098), (817, 192123668), (836, 187757221), (946, 165924986), (1444, 108701549), (1634, 96061834), (1892, 82962493), (3268, 48030917), (3971, 39527836), (7942, 19763918), (8987, 17465788), (15523, 10111772), (15884, 9881959), (17974, 8732894), (31046, 5055886), (35948, 4366447), (62092, 2527943), (170753, 919252), (229813, 683012), (341506, 459626)]