148911228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 422682624

約数和(自身を除く): 273771396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 47, 51, 62, 68, 93, 94, 102, 124, 141, 153, 167, 186, 188, 204, 279, 282, 306, 334, 372, 423, 501, 527, 558, 564, 612, 668, 799, 846, 1002, 1054, 1116, 1457, 1503, 1581, 1598, 1692, 2004, 2108, 2397, 2839, 2914, 3006, 3162, 3196, 4371, 4743, 4794, 5177, 5678, 5828, 6012, 6324, 7191, 7849, 8517, 8742, 9486, 9588, 10354, 11356, 13113, 14382, 15531, 15698, 17034, 17484, 18972, 20708, 23547, 24769, 25551, 26226, 28764, 31062, 31396, 34068, 46593, 47094, 49538, 51102, 52452, 62124, 70641, 74307, 88009, 93186, 94188, 99076, 102204, 133433, 141282, 148614, 176018, 186372, 222921, 243319, 264027, 266866, 282564, 297228, 352036, 400299, 445842, 486638, 528054, 533732, 729957, 792081, 800598, 891684, 973276, 1056108, 1200897, 1459914, 1584162, 1601196, 2189871, 2401794, 2919828, 3168324, 4136423, 4379742, 4803588, 8272846, 8759484, 12409269, 16545692, 24818538, 37227807, 49637076, 74455614, 148911228]

約数ペア:

[(1, 148911228), (2, 74455614), (3, 49637076), (4, 37227807), (6, 24818538), (9, 16545692), (12, 12409269), (17, 8759484), (18, 8272846), (31, 4803588), (34, 4379742), (36, 4136423), (47, 3168324), (51, 2919828), (62, 2401794), (68, 2189871), (93, 1601196), (94, 1584162), (102, 1459914), (124, 1200897), (141, 1056108), (153, 973276), (167, 891684), (186, 800598), (188, 792081), (204, 729957), (279, 533732), (282, 528054), (306, 486638), (334, 445842), (372, 400299), (423, 352036), (501, 297228), (527, 282564), (558, 266866), (564, 264027), (612, 243319), (668, 222921), (799, 186372), (846, 176018), (1002, 148614), (1054, 141282), (1116, 133433), (1457, 102204), (1503, 99076), (1581, 94188), (1598, 93186), (1692, 88009), (2004, 74307), (2108, 70641), (2397, 62124), (2839, 52452), (2914, 51102), (3006, 49538), (3162, 47094), (3196, 46593), (4371, 34068), (4743, 31396), (4794, 31062), (5177, 28764), (5678, 26226), (5828, 25551), (6012, 24769), (6324, 23547), (7191, 20708), (7849, 18972), (8517, 17484), (8742, 17034), (9486, 15698), (9588, 15531), (10354, 14382), (11356, 13113)]