144435568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12841}}^1$

素因数の和:12905

約数の個数: 40

約数和(自身を含む): 302557520

約数和(自身を除く): 158121952

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 12841, 25682, 51364, 102728, 205456, 243979, 475117, 487958, 950234, 975916, 1900468, 1951832, 3800936, 3903664, 7601872, 9027223, 18054446, 36108892, 72217784, 144435568]

約数ペア:

[(1, 144435568), (2, 72217784), (4, 36108892), (8, 18054446), (16, 9027223), (19, 7601872), (37, 3903664), (38, 3800936), (74, 1951832), (76, 1900468), (148, 975916), (152, 950234), (296, 487958), (304, 475117), (592, 243979), (703, 205456), (1406, 102728), (2812, 51364), (5624, 25682), (11248, 12841)]