145577392

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1718

約数の個数: 60

約数和(自身を含む): 315583720

約数和(自身を除く): 170006328

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 646, 1156, 1292, 1657, 2312, 2584, 3314, 4624, 5168, 5491, 6628, 10982, 13256, 21964, 26512, 28169, 31483, 43928, 56338, 62966, 87856, 112676, 125932, 225352, 251864, 450704, 478873, 503728, 535211, 957746, 1070422, 1915492, 2140844, 3830984, 4281688, 7661968, 8563376, 9098587, 18197174, 36394348, 72788696, 145577392]

約数ペア:

[(1, 145577392), (2, 72788696), (4, 36394348), (8, 18197174), (16, 9098587), (17, 8563376), (19, 7661968), (34, 4281688), (38, 3830984), (68, 2140844), (76, 1915492), (136, 1070422), (152, 957746), (272, 535211), (289, 503728), (304, 478873), (323, 450704), (578, 251864), (646, 225352), (1156, 125932), (1292, 112676), (1657, 87856), (2312, 62966), (2584, 56338), (3314, 43928), (4624, 31483), (5168, 28169), (5491, 26512), (6628, 21964), (10982, 13256)]