154822716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 414960000

約数和(自身を除く): 260137284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 151, 171, 228, 302, 342, 453, 604, 684, 906, 1359, 1499, 1812, 2718, 2869, 2998, 4497, 5436, 5738, 5996, 8607, 8994, 11476, 13491, 17214, 17988, 25821, 26982, 28481, 34428, 51642, 53964, 56962, 85443, 103284, 113924, 170886, 226349, 256329, 341772, 452698, 512658, 679047, 905396, 1025316, 1358094, 2037141, 2716188, 4074282, 4300631, 8148564, 8601262, 12901893, 17202524, 25803786, 38705679, 51607572, 77411358, 154822716]

約数ペア:

[(1, 154822716), (2, 77411358), (3, 51607572), (4, 38705679), (6, 25803786), (9, 17202524), (12, 12901893), (18, 8601262), (19, 8148564), (36, 4300631), (38, 4074282), (57, 2716188), (76, 2037141), (114, 1358094), (151, 1025316), (171, 905396), (228, 679047), (302, 512658), (342, 452698), (453, 341772), (604, 256329), (684, 226349), (906, 170886), (1359, 113924), (1499, 103284), (1812, 85443), (2718, 56962), (2869, 53964), (2998, 51642), (4497, 34428), (5436, 28481), (5738, 26982), (5996, 25821), (8607, 17988), (8994, 17214), (11476, 13491)]