163907367640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1\times {\mathrm{2683}}^1$

素因数の和:5337

約数の個数: 128

約数和(自身を含む): 401028249600

約数和(自身を除く): 237120881960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2593, 2683, 2945, 4712, 5186, 5366, 5890, 10372, 10732, 11780, 12965, 13415, 20744, 21464, 23560, 25930, 26830, 49267, 50977, 51860, 53660, 80383, 83173, 98534, 101954, 103720, 107320, 160766, 166346, 197068, 203908, 246335, 254885, 321532, 332692, 394136, 401915, 407816, 415865, 492670, 509770, 643064, 665384, 803830, 831730, 985340, 1019540, 1527277, 1580287, 1607660, 1663460, 1970680, 2039080, 3054554, 3160574, 3215320, 3326920, 6109108, 6321148, 6957019, 7636385, 7901435, 12218216, 12642296, 13914038, 15272770, 15802870, 27828076, 30545540, 31605740, 34785095, 55656152, 61091080, 63211480, 69570190, 132183361, 139140380, 215667589, 264366722, 278280760, 431335178, 528733444, 660916805, 862670356, 1057466888, 1078337945, 1321833610, 1725340712, 2156675890, 2643667220, 4097684191, 4313351780, 5287334440, 8195368382, 8626703560, 16390736764, 20488420955, 32781473528, 40976841910, 81953683820, 163907367640]

約数ペア:

[(1, 163907367640), (2, 81953683820), (4, 40976841910), (5, 32781473528), (8, 20488420955), (10, 16390736764), (19, 8626703560), (20, 8195368382), (31, 5287334440), (38, 4313351780), (40, 4097684191), (62, 2643667220), (76, 2156675890), (95, 1725340712), (124, 1321833610), (152, 1078337945), (155, 1057466888), (190, 862670356), (248, 660916805), (310, 528733444), (380, 431335178), (589, 278280760), (620, 264366722), (760, 215667589), (1178, 139140380), (1240, 132183361), (2356, 69570190), (2593, 63211480), (2683, 61091080), (2945, 55656152), (4712, 34785095), (5186, 31605740), (5366, 30545540), (5890, 27828076), (10372, 15802870), (10732, 15272770), (11780, 13914038), (12965, 12642296), (13415, 12218216), (20744, 7901435), (21464, 7636385), (23560, 6957019), (25930, 6321148), (26830, 6109108), (49267, 3326920), (50977, 3215320), (51860, 3160574), (53660, 3054554), (80383, 2039080), (83173, 1970680), (98534, 1663460), (101954, 1607660), (103720, 1580287), (107320, 1527277), (160766, 1019540), (166346, 985340), (197068, 831730), (203908, 803830), (246335, 665384), (254885, 643064), (321532, 509770), (332692, 492670), (394136, 415865), (401915, 407816)]