151440716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 183860404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 53, 76, 82, 106, 131, 133, 164, 212, 262, 266, 287, 371, 524, 532, 574, 742, 779, 917, 1007, 1148, 1484, 1558, 1834, 2014, 2173, 2489, 3116, 3668, 4028, 4346, 4978, 5371, 5453, 6943, 7049, 8692, 9956, 10742, 10906, 13886, 14098, 15211, 17423, 21484, 21812, 27772, 28196, 30422, 34846, 37597, 41287, 48601, 60844, 69692, 75194, 82574, 97202, 102049, 131917, 150388, 165148, 194404, 204098, 263834, 284663, 289009, 408196, 527668, 569326, 578018, 714343, 923419, 1138652, 1156036, 1428686, 1846838, 1992641, 2857372, 3693676, 3985282, 5408597, 7970564, 10817194, 21634388, 37860179, 75720358, 151440716]

約数ペア:

[(1, 151440716), (2, 75720358), (4, 37860179), (7, 21634388), (14, 10817194), (19, 7970564), (28, 5408597), (38, 3985282), (41, 3693676), (53, 2857372), (76, 1992641), (82, 1846838), (106, 1428686), (131, 1156036), (133, 1138652), (164, 923419), (212, 714343), (262, 578018), (266, 569326), (287, 527668), (371, 408196), (524, 289009), (532, 284663), (574, 263834), (742, 204098), (779, 194404), (917, 165148), (1007, 150388), (1148, 131917), (1484, 102049), (1558, 97202), (1834, 82574), (2014, 75194), (2173, 69692), (2489, 60844), (3116, 48601), (3668, 41287), (4028, 37597), (4346, 34846), (4978, 30422), (5371, 28196), (5453, 27772), (6943, 21812), (7049, 21484), (8692, 17423), (9956, 15211), (10742, 14098), (10906, 13886)]