189314892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13049}}^1$

素因数の和:13103

約数の個数: 72

約数和(自身を含む): 532022400

約数和(自身を除く): 342707508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13049, 14508, 26098, 39147, 52196, 78294, 117441, 156588, 169637, 234882, 339274, 404519, 469764, 508911, 678548, 809038, 1017822, 1213557, 1526733, 1618076, 2035644, 2427114, 3053466, 3640671, 4854228, 5258747, 6106932, 7281342, 10517494, 14562684, 15776241, 21034988, 31552482, 47328723, 63104964, 94657446, 189314892]

約数ペア:

[(1, 189314892), (2, 94657446), (3, 63104964), (4, 47328723), (6, 31552482), (9, 21034988), (12, 15776241), (13, 14562684), (18, 10517494), (26, 7281342), (31, 6106932), (36, 5258747), (39, 4854228), (52, 3640671), (62, 3053466), (78, 2427114), (93, 2035644), (117, 1618076), (124, 1526733), (156, 1213557), (186, 1017822), (234, 809038), (279, 678548), (372, 508911), (403, 469764), (468, 404519), (558, 339274), (806, 234882), (1116, 169637), (1209, 156588), (1612, 117441), (2418, 78294), (3627, 52196), (4836, 39147), (7254, 26098), (13049, 14508)]