156900321008

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1151

約数の個数: 120

約数和(自身を含む): 325012452336

約数和(自身を除く): 168112131328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 361, 421, 452, 571, 722, 842, 904, 1142, 1444, 1684, 1808, 2147, 2284, 2888, 3368, 4294, 4568, 5776, 6736, 7999, 8588, 9136, 10849, 15998, 17176, 21698, 31996, 34352, 40793, 43396, 47573, 63992, 64523, 81586, 86792, 95146, 127984, 129046, 151981, 163172, 173584, 190292, 206131, 240391, 258092, 303962, 326344, 380584, 412262, 480782, 516184, 607924, 652688, 761168, 824524, 903887, 961564, 1032368, 1215848, 1225937, 1649048, 1807774, 1923128, 2431696, 2451874, 3298096, 3615548, 3846256, 4567429, 4903748, 7231096, 9134858, 9807496, 14462192, 17173853, 18269716, 19614992, 23292803, 27164183, 34347706, 36539432, 46585606, 54328366, 68695412, 73078864, 86781151, 93171212, 108656732, 137390824, 173562302, 186342424, 217313464, 274781648, 347124604, 372684848, 434626928, 516119477, 694249208, 1032238954, 1388498416, 2064477908, 4128955816, 8257911632, 9806270063, 19612540126, 39225080252, 78450160504, 156900321008]

約数ペア:

[(1, 156900321008), (2, 78450160504), (4, 39225080252), (8, 19612540126), (16, 9806270063), (19, 8257911632), (38, 4128955816), (76, 2064477908), (113, 1388498416), (152, 1032238954), (226, 694249208), (304, 516119477), (361, 434626928), (421, 372684848), (452, 347124604), (571, 274781648), (722, 217313464), (842, 186342424), (904, 173562302), (1142, 137390824), (1444, 108656732), (1684, 93171212), (1808, 86781151), (2147, 73078864), (2284, 68695412), (2888, 54328366), (3368, 46585606), (4294, 36539432), (4568, 34347706), (5776, 27164183), (6736, 23292803), (7999, 19614992), (8588, 18269716), (9136, 17173853), (10849, 14462192), (15998, 9807496), (17176, 9134858), (21698, 7231096), (31996, 4903748), (34352, 4567429), (40793, 3846256), (43396, 3615548), (47573, 3298096), (63992, 2451874), (64523, 2431696), (81586, 1923128), (86792, 1807774), (95146, 1649048), (127984, 1225937), (129046, 1215848), (151981, 1032368), (163172, 961564), (173584, 903887), (190292, 824524), (206131, 761168), (240391, 652688), (258092, 607924), (303962, 516184), (326344, 480782), (380584, 412262)]