131810448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1925

約数の個数: 160

約数和(自身を含む): 447114240

約数和(自身を除く): 315303792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 399, 418, 456, 462, 528, 532, 616, 627, 798, 836, 912, 924, 1064, 1232, 1254, 1463, 1596, 1672, 1848, 1877, 2128, 2508, 2926, 3192, 3344, 3696, 3754, 4389, 5016, 5631, 5852, 6384, 7508, 8778, 10032, 11262, 11704, 13139, 15016, 17556, 20647, 22524, 23408, 26278, 30032, 35112, 35663, 39417, 41294, 45048, 52556, 61941, 70224, 71326, 78834, 82588, 90096, 105112, 106989, 123882, 142652, 144529, 157668, 165176, 210224, 213978, 247764, 249641, 285304, 289058, 315336, 330352, 392293, 427956, 433587, 495528, 499282, 570608, 578116, 630672, 748923, 784586, 855912, 867174, 991056, 998564, 1156232, 1176879, 1497846, 1569172, 1711824, 1734348, 1997128, 2312464, 2353758, 2746051, 2995692, 3138344, 3468696, 3994256, 4707516, 5492102, 5991384, 6276688, 6937392, 8238153, 9415032, 10984204, 11982768, 16476306, 18830064, 21968408, 32952612, 43936816, 65905224, 131810448]

約数ペア:

[(1, 131810448), (2, 65905224), (3, 43936816), (4, 32952612), (6, 21968408), (7, 18830064), (8, 16476306), (11, 11982768), (12, 10984204), (14, 9415032), (16, 8238153), (19, 6937392), (21, 6276688), (22, 5991384), (24, 5492102), (28, 4707516), (33, 3994256), (38, 3468696), (42, 3138344), (44, 2995692), (48, 2746051), (56, 2353758), (57, 2312464), (66, 1997128), (76, 1734348), (77, 1711824), (84, 1569172), (88, 1497846), (112, 1176879), (114, 1156232), (132, 998564), (133, 991056), (152, 867174), (154, 855912), (168, 784586), (176, 748923), (209, 630672), (228, 578116), (231, 570608), (264, 499282), (266, 495528), (304, 433587), (308, 427956), (336, 392293), (399, 330352), (418, 315336), (456, 289058), (462, 285304), (528, 249641), (532, 247764), (616, 213978), (627, 210224), (798, 165176), (836, 157668), (912, 144529), (924, 142652), (1064, 123882), (1232, 106989), (1254, 105112), (1463, 90096), (1596, 82588), (1672, 78834), (1848, 71326), (1877, 70224), (2128, 61941), (2508, 52556), (2926, 45048), (3192, 41294), (3344, 39417), (3696, 35663), (3754, 35112), (4389, 30032), (5016, 26278), (5631, 23408), (5852, 22524), (6384, 20647), (7508, 17556), (8778, 15016), (10032, 13139), (11262, 11704)]