144295728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 427472640

約数和(自身を除く): 283176912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 41, 48, 51, 57, 68, 76, 82, 102, 114, 123, 136, 152, 164, 204, 227, 228, 246, 272, 304, 323, 328, 408, 454, 456, 492, 646, 656, 681, 697, 779, 816, 908, 912, 969, 984, 1292, 1362, 1394, 1558, 1816, 1938, 1968, 2091, 2337, 2584, 2724, 2788, 3116, 3632, 3859, 3876, 4182, 4313, 4674, 5168, 5448, 5576, 6232, 7718, 7752, 8364, 8626, 9307, 9348, 10896, 11152, 11577, 12464, 12939, 13243, 15436, 15504, 16728, 17252, 18614, 18696, 23154, 25878, 26486, 27921, 30872, 33456, 34504, 37228, 37392, 39729, 46308, 51756, 52972, 55842, 61744, 69008, 73321, 74456, 79458, 92616, 103512, 105944, 111684, 146642, 148912, 158219, 158916, 176833, 185232, 207024, 211888, 219963, 223368, 293284, 316438, 317832, 353666, 439926, 446736, 474657, 530499, 586568, 632876, 635664, 707332, 879852, 949314, 1060998, 1173136, 1265752, 1414664, 1759704, 1898628, 2121996, 2531504, 2829328, 3006161, 3519408, 3797256, 4243992, 6012322, 7594512, 8487984, 9018483, 12024644, 18036966, 24049288, 36073932, 48098576, 72147864, 144295728]

約数ペア:

[(1, 144295728), (2, 72147864), (3, 48098576), (4, 36073932), (6, 24049288), (8, 18036966), (12, 12024644), (16, 9018483), (17, 8487984), (19, 7594512), (24, 6012322), (34, 4243992), (38, 3797256), (41, 3519408), (48, 3006161), (51, 2829328), (57, 2531504), (68, 2121996), (76, 1898628), (82, 1759704), (102, 1414664), (114, 1265752), (123, 1173136), (136, 1060998), (152, 949314), (164, 879852), (204, 707332), (227, 635664), (228, 632876), (246, 586568), (272, 530499), (304, 474657), (323, 446736), (328, 439926), (408, 353666), (454, 317832), (456, 316438), (492, 293284), (646, 223368), (656, 219963), (681, 211888), (697, 207024), (779, 185232), (816, 176833), (908, 158916), (912, 158219), (969, 148912), (984, 146642), (1292, 111684), (1362, 105944), (1394, 103512), (1558, 92616), (1816, 79458), (1938, 74456), (1968, 73321), (2091, 69008), (2337, 61744), (2584, 55842), (2724, 52972), (2788, 51756), (3116, 46308), (3632, 39729), (3859, 37392), (3876, 37228), (4182, 34504), (4313, 33456), (4674, 30872), (5168, 27921), (5448, 26486), (5576, 25878), (6232, 23154), (7718, 18696), (7752, 18614), (8364, 17252), (8626, 16728), (9307, 15504), (9348, 15436), (10896, 13243), (11152, 12939), (11577, 12464)]