156639516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 413876736

約数和(自身を除く): 257237220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 103, 123, 132, 164, 206, 246, 281, 309, 412, 451, 492, 562, 618, 843, 902, 1124, 1133, 1236, 1353, 1686, 1804, 2266, 2706, 3091, 3372, 3399, 4223, 4532, 5412, 6182, 6798, 8446, 9273, 11521, 12364, 12669, 13596, 16892, 18546, 23042, 25338, 28943, 34563, 37092, 46084, 46453, 50676, 57886, 69126, 86829, 92906, 115772, 126731, 138252, 139359, 173658, 185812, 253462, 278718, 318373, 347316, 380193, 506924, 557436, 636746, 760386, 955119, 1186663, 1273492, 1520772, 1910238, 2373326, 3559989, 3820476, 4746652, 7119978, 13053293, 14239956, 26106586, 39159879, 52213172, 78319758, 156639516]

約数ペア:

[(1, 156639516), (2, 78319758), (3, 52213172), (4, 39159879), (6, 26106586), (11, 14239956), (12, 13053293), (22, 7119978), (33, 4746652), (41, 3820476), (44, 3559989), (66, 2373326), (82, 1910238), (103, 1520772), (123, 1273492), (132, 1186663), (164, 955119), (206, 760386), (246, 636746), (281, 557436), (309, 506924), (412, 380193), (451, 347316), (492, 318373), (562, 278718), (618, 253462), (843, 185812), (902, 173658), (1124, 139359), (1133, 138252), (1236, 126731), (1353, 115772), (1686, 92906), (1804, 86829), (2266, 69126), (2706, 57886), (3091, 50676), (3372, 46453), (3399, 46084), (4223, 37092), (4532, 34563), (5412, 28943), (6182, 25338), (6798, 23042), (8446, 18546), (9273, 16892), (11521, 13596), (12364, 12669)]