155475516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 425779200

約数和(自身を除く): 270303684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 131, 142, 199, 213, 262, 284, 393, 398, 426, 497, 524, 597, 786, 796, 852, 917, 994, 1194, 1393, 1491, 1572, 1834, 1988, 2388, 2751, 2786, 2982, 3668, 4179, 5502, 5572, 5964, 8358, 9301, 11004, 14129, 16716, 18602, 26069, 27903, 28258, 37204, 42387, 52138, 55806, 56516, 65107, 78207, 84774, 98903, 104276, 111612, 130214, 156414, 169548, 182483, 195321, 197806, 260428, 296709, 312828, 364966, 390642, 395612, 547449, 593418, 729932, 781284, 1094898, 1186836, 1850899, 2189796, 3701798, 5552697, 7403596, 11105394, 12956293, 22210788, 25912586, 38868879, 51825172, 77737758, 155475516]

約数ペア:

[(1, 155475516), (2, 77737758), (3, 51825172), (4, 38868879), (6, 25912586), (7, 22210788), (12, 12956293), (14, 11105394), (21, 7403596), (28, 5552697), (42, 3701798), (71, 2189796), (84, 1850899), (131, 1186836), (142, 1094898), (199, 781284), (213, 729932), (262, 593418), (284, 547449), (393, 395612), (398, 390642), (426, 364966), (497, 312828), (524, 296709), (597, 260428), (786, 197806), (796, 195321), (852, 182483), (917, 169548), (994, 156414), (1194, 130214), (1393, 111612), (1491, 104276), (1572, 98903), (1834, 84774), (1988, 78207), (2388, 65107), (2751, 56516), (2786, 55806), (2982, 52138), (3668, 42387), (4179, 37204), (5502, 28258), (5572, 27903), (5964, 26069), (8358, 18602), (9301, 16716), (11004, 14129)]