16641192

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 43084800

約数和(自身を除く): 26443608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 79, 131, 134, 158, 201, 237, 262, 268, 316, 393, 402, 474, 524, 536, 632, 786, 804, 948, 1048, 1572, 1608, 1896, 3144, 5293, 8777, 10349, 10586, 15879, 17554, 20698, 21172, 26331, 31047, 31758, 35108, 41396, 42344, 52662, 62094, 63516, 70216, 82792, 105324, 124188, 127032, 210648, 248376, 693383, 1386766, 2080149, 2773532, 4160298, 5547064, 8320596, 16641192]

約数ペア:

[(1, 16641192), (2, 8320596), (3, 5547064), (4, 4160298), (6, 2773532), (8, 2080149), (12, 1386766), (24, 693383), (67, 248376), (79, 210648), (131, 127032), (134, 124188), (158, 105324), (201, 82792), (237, 70216), (262, 63516), (268, 62094), (316, 52662), (393, 42344), (402, 41396), (474, 35108), (524, 31758), (536, 31047), (632, 26331), (786, 21172), (804, 20698), (948, 17554), (1048, 15879), (1572, 10586), (1608, 10349), (1896, 8777), (3144, 5293)]